16923964

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 30210768

約数和(自身を除く): 13286804

約数列:

[1, 2, 4, 101, 163, 202, 257, 326, 404, 514, 652, 1028, 16463, 25957, 32926, 41891, 51914, 65852, 83782, 103828, 167564, 4230991, 8461982, 16923964]

約数ペア:

[(1, 16923964), (2, 8461982), (4, 4230991), (101, 167564), (163, 103828), (202, 83782), (257, 65852), (326, 51914), (404, 41891), (514, 32926), (652, 25957), (1028, 16463)]