22969648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110431}}^1$

素因数の和:110452

約数の個数: 20

約数和(自身を含む): 47927488

約数和(自身を除く): 24957840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110431, 220862, 441724, 883448, 1435603, 1766896, 2871206, 5742412, 11484824, 22969648]

約数ペア:

[(1, 22969648), (2, 11484824), (4, 5742412), (8, 2871206), (13, 1766896), (16, 1435603), (26, 883448), (52, 441724), (104, 220862), (208, 110431)]