19343552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 42464736

約数和(自身を除く): 23121184

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 773, 782, 1088, 1472, 1546, 1564, 3092, 3128, 6184, 6256, 12368, 12512, 13141, 17779, 24736, 25024, 26282, 35558, 49472, 52564, 71116, 105128, 142232, 210256, 284464, 302243, 420512, 568928, 604486, 841024, 1137856, 1208972, 2417944, 4835888, 9671776, 19343552]

約数ペア:

[(1, 19343552), (2, 9671776), (4, 4835888), (8, 2417944), (16, 1208972), (17, 1137856), (23, 841024), (32, 604486), (34, 568928), (46, 420512), (64, 302243), (68, 284464), (92, 210256), (136, 142232), (184, 105128), (272, 71116), (368, 52564), (391, 49472), (544, 35558), (736, 26282), (773, 25024), (782, 24736), (1088, 17779), (1472, 13141), (1546, 12512), (1564, 12368), (3092, 6256), (3128, 6184)]