15674419540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60286229}}^1$

素因数の和:60286251

約数の個数: 24

約数和(自身を含む): 35448303240

約数和(自身を除く): 19773883700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60286229, 120572458, 241144916, 301431145, 602862290, 783720977, 1205724580, 1567441954, 3134883908, 3918604885, 7837209770, 15674419540]

約数ペア:

[(1, 15674419540), (2, 7837209770), (4, 3918604885), (5, 3134883908), (10, 1567441954), (13, 1205724580), (20, 783720977), (26, 602862290), (52, 301431145), (65, 241144916), (130, 120572458), (260, 60286229)]