21196384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60217}}^1$

素因数の和:60238

約数の個数: 24

約数和(自身を含む): 45524808

約数和(自身を除く): 24328424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60217, 120434, 240868, 481736, 662387, 963472, 1324774, 1926944, 2649548, 5299096, 10598192, 21196384]

約数ペア:

[(1, 21196384), (2, 10598192), (4, 5299096), (8, 2649548), (11, 1926944), (16, 1324774), (22, 963472), (32, 662387), (44, 481736), (88, 240868), (176, 120434), (352, 60217)]