21831832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{248089}}^1$

素因数の和:248106

約数の個数: 16

約数和(自身を含む): 44656200

約数和(自身を除く): 22824368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 248089, 496178, 992356, 1984712, 2728979, 5457958, 10915916, 21831832]

約数ペア:

[(1, 21831832), (2, 10915916), (4, 5457958), (8, 2728979), (11, 1984712), (22, 992356), (44, 496178), (88, 248089)]