21850336

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2857}}^1$

素因数の和:3106

約数の個数: 24

約数和(自身を含む): 43212960

約数和(自身を除く): 21362624

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2857, 3824, 5714, 7648, 11428, 22856, 45712, 91424, 682823, 1365646, 2731292, 5462584, 10925168, 21850336]

約数ペア:

[(1, 21850336), (2, 10925168), (4, 5462584), (8, 2731292), (16, 1365646), (32, 682823), (239, 91424), (478, 45712), (956, 22856), (1912, 11428), (2857, 7648), (3824, 5714)]