13080388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 24276224

約数和(自身を除く): 11195836

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 2851, 4588, 5702, 11404, 88381, 105487, 176762, 210974, 353524, 421948, 3270097, 6540194, 13080388]

約数ペア:

[(1, 13080388), (2, 6540194), (4, 3270097), (31, 421948), (37, 353524), (62, 210974), (74, 176762), (124, 105487), (148, 88381), (1147, 11404), (2294, 5702), (2851, 4588)]