13011964

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2851}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 26192768

約数和(自身を除く): 13180804

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2851, 4564, 5702, 11404, 19957, 39914, 79828, 464713, 929426, 1858852, 3252991, 6505982, 13011964]

約数ペア:

[(1, 13011964), (2, 6505982), (4, 3252991), (7, 1858852), (14, 929426), (28, 464713), (163, 79828), (326, 39914), (652, 19957), (1141, 11404), (2282, 5702), (2851, 4564)]