13215372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15511}}^1$

素因数の和:15589

約数の個数: 24

約数和(自身を含む): 31272192

約数和(自身を除く): 18056820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 15511, 31022, 46533, 62044, 93066, 186132, 1101281, 2202562, 3303843, 4405124, 6607686, 13215372]

約数ペア:

[(1, 13215372), (2, 6607686), (3, 4405124), (4, 3303843), (6, 2202562), (12, 1101281), (71, 186132), (142, 93066), (213, 62044), (284, 46533), (426, 31022), (852, 15511)]