15212116926719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7951}}^1\times {\mathrm{340979}}^1$

素因数の和:349142

約数の個数: 16

約数和(自身を含む): 15791618519040

約数和(自身を除く): 579501592321

約数列:

[1, 31, 181, 5611, 7951, 246481, 340979, 1439131, 10570349, 44613061, 61717199, 1913233169, 2711124029, 84044844899, 490713449249, 15212116926719]

約数ペア:

[(1, 15212116926719), (31, 490713449249), (181, 84044844899), (5611, 2711124029), (7951, 1913233169), (246481, 61717199), (340979, 44613061), (1439131, 10570349)]