15739802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{97}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 26017236

約数和(自身を除く): 10277434

約数列:

[1, 2, 13, 26, 79, 97, 158, 194, 1027, 1261, 2054, 2522, 6241, 7663, 12482, 15326, 81133, 99619, 162266, 199238, 605377, 1210754, 7869901, 15739802]

約数ペア:

[(1, 15739802), (2, 7869901), (13, 1210754), (26, 605377), (79, 199238), (97, 162266), (158, 99619), (194, 81133), (1027, 15326), (1261, 12482), (2054, 7663), (2522, 6241)]