22577204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 42682920

約数和(自身を除く): 20105716

約数列:

[1, 2, 4, 13, 26, 52, 509, 853, 1018, 1706, 2036, 3412, 6617, 11089, 13234, 22178, 26468, 44356, 434177, 868354, 1736708, 5644301, 11288602, 22577204]

約数ペア:

[(1, 22577204), (2, 11288602), (4, 5644301), (13, 1736708), (26, 868354), (52, 434177), (509, 44356), (853, 26468), (1018, 22178), (1706, 13234), (2036, 11089), (3412, 6617)]