22142224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106453}}^1$

素因数の和:106474

約数の個数: 20

約数和(自身を含む): 46201036

約数和(自身を除く): 24058812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106453, 212906, 425812, 851624, 1383889, 1703248, 2767778, 5535556, 11071112, 22142224]

約数ペア:

[(1, 22142224), (2, 11071112), (4, 5535556), (8, 2767778), (13, 1703248), (16, 1383889), (26, 851624), (52, 425812), (104, 212906), (208, 106453)]