103639275566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{6841}}^1\times {\mathrm{20983}}^1$

素因数の和:27864

約数の個数: 24

約数和(自身を含む): 164103399504

約数和(自身を除く): 60464123938

約数列:

[1, 2, 19, 38, 361, 722, 6841, 13682, 20983, 41966, 129979, 259958, 398677, 797354, 2469601, 4939202, 7574863, 15149726, 143544703, 287089406, 2727349357, 5454698714, 51819637783, 103639275566]

約数ペア:

[(1, 103639275566), (2, 51819637783), (19, 5454698714), (38, 2727349357), (361, 287089406), (722, 143544703), (6841, 15149726), (13682, 7574863), (20983, 4939202), (41966, 2469601), (129979, 797354), (259958, 398677)]