15980276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10597}}^1$

素因数の和:10643

約数の個数: 24

約数和(自身を含む): 31158120

約数和(自身を除く): 15177844

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 10597, 21194, 42388, 137761, 275522, 307313, 551044, 614626, 1229252, 3995069, 7990138, 15980276]

約数ペア:

[(1, 15980276), (2, 7990138), (4, 3995069), (13, 1229252), (26, 614626), (29, 551044), (52, 307313), (58, 275522), (116, 137761), (377, 42388), (754, 21194), (1508, 10597)]