15038937

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 23612160

約数和(自身を除く): 8573223

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2837, 5301, 8511, 25533, 53903, 87947, 161709, 263841, 485127, 791523, 1670993, 5012979, 15038937]

約数ペア:

[(1, 15038937), (3, 5012979), (9, 1670993), (19, 791523), (31, 485127), (57, 263841), (93, 161709), (171, 87947), (279, 53903), (589, 25533), (1767, 8511), (2837, 5301)]