21914752

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9044

約数の個数: 32

約数和(自身を含む): 45961200

約数和(自身を除く): 24046448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 9011, 18022, 36044, 72088, 144176, 171209, 288352, 342418, 576704, 684836, 1153408, 1369672, 2739344, 5478688, 10957376, 21914752]

約数ペア:

[(1, 21914752), (2, 10957376), (4, 5478688), (8, 2739344), (16, 1369672), (19, 1153408), (32, 684836), (38, 576704), (64, 342418), (76, 288352), (128, 171209), (152, 144176), (304, 72088), (608, 36044), (1216, 18022), (2432, 9011)]