19694487104

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7589}}^1$

素因数の和:7708

約数の個数: 112

約数和(自身を含む): 42752223360

約数和(自身を除く): 23057736256

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 43, 46, 64, 82, 86, 92, 164, 172, 184, 328, 344, 368, 656, 688, 736, 943, 989, 1312, 1376, 1472, 1763, 1886, 1978, 2624, 2752, 3526, 3772, 3956, 7052, 7544, 7589, 7912, 14104, 15088, 15178, 15824, 28208, 30176, 30356, 31648, 40549, 56416, 60352, 60712, 63296, 81098, 112832, 121424, 162196, 174547, 242848, 311149, 324392, 326327, 349094, 485696, 622298, 648784, 652654, 698188, 1244596, 1297568, 1305308, 1396376, 2489192, 2595136, 2610616, 2792752, 4978384, 5221232, 5585504, 7156427, 7505521, 9956768, 10442464, 11171008, 13379407, 14312854, 15011042, 19913536, 20884928, 26758814, 28625708, 30022084, 53517628, 57251416, 60044168, 107035256, 114502832, 120088336, 214070512, 229005664, 240176672, 307726361, 428141024, 458011328, 480353344, 615452722, 856282048, 1230905444, 2461810888, 4923621776, 9847243552, 19694487104]

約数ペア:

[(1, 19694487104), (2, 9847243552), (4, 4923621776), (8, 2461810888), (16, 1230905444), (23, 856282048), (32, 615452722), (41, 480353344), (43, 458011328), (46, 428141024), (64, 307726361), (82, 240176672), (86, 229005664), (92, 214070512), (164, 120088336), (172, 114502832), (184, 107035256), (328, 60044168), (344, 57251416), (368, 53517628), (656, 30022084), (688, 28625708), (736, 26758814), (943, 20884928), (989, 19913536), (1312, 15011042), (1376, 14312854), (1472, 13379407), (1763, 11171008), (1886, 10442464), (1978, 9956768), (2624, 7505521), (2752, 7156427), (3526, 5585504), (3772, 5221232), (3956, 4978384), (7052, 2792752), (7544, 2610616), (7589, 2595136), (7912, 2489192), (14104, 1396376), (15088, 1305308), (15178, 1297568), (15824, 1244596), (28208, 698188), (30176, 652654), (30356, 648784), (31648, 622298), (40549, 485696), (56416, 349094), (60352, 326327), (60712, 324392), (63296, 311149), (81098, 242848), (112832, 174547), (121424, 162196)]