13851824

素因数分解:

$2^4\times 7^1\times {\mathrm{123677}}^1$

素因数の和:123692

約数の個数: 20

約数和(自身を含む): 30672144

約数和(自身を除く): 16820320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123677, 247354, 494708, 865739, 989416, 1731478, 1978832, 3462956, 6925912, 13851824]

約数ペア:

[(1, 13851824), (2, 6925912), (4, 3462956), (7, 1978832), (8, 1731478), (14, 989416), (16, 865739), (28, 494708), (56, 247354), (112, 123677)]