13861222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 9898778

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 499, 646, 731, 817, 998, 1462, 1634, 8483, 9481, 13889, 16966, 18962, 21457, 27778, 42914, 161177, 322354, 364769, 407683, 729538, 815366, 6930611, 13861222]

約数ペア:

[(1, 13861222), (2, 6930611), (17, 815366), (19, 729538), (34, 407683), (38, 364769), (43, 322354), (86, 161177), (323, 42914), (499, 27778), (646, 21457), (731, 18962), (817, 16966), (998, 13889), (1462, 9481), (1634, 8483)]