15312912

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 39741504

約数和(自身を除く): 24428592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1213, 1578, 2104, 2426, 3156, 3639, 4208, 4852, 6312, 7278, 9704, 12624, 14556, 19408, 29112, 58224, 319019, 638038, 957057, 1276076, 1914114, 2552152, 3828228, 5104304, 7656456, 15312912]

約数ペア:

[(1, 15312912), (2, 7656456), (3, 5104304), (4, 3828228), (6, 2552152), (8, 1914114), (12, 1276076), (16, 957057), (24, 638038), (48, 319019), (263, 58224), (526, 29112), (789, 19408), (1052, 14556), (1213, 12624), (1578, 9704), (2104, 7278), (2426, 6312), (3156, 4852), (3639, 4208)]