21332512

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{11299}}^1$

素因数の和:11368

約数の個数: 24

約数和(自身を含む): 42714000

約数和(自身を除く): 21381488

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 11299, 22598, 45196, 90392, 180784, 361568, 666641, 1333282, 2666564, 5333128, 10666256, 21332512]

約数ペア:

[(1, 21332512), (2, 10666256), (4, 5333128), (8, 2666564), (16, 1333282), (32, 666641), (59, 361568), (118, 180784), (236, 90392), (472, 45196), (944, 22598), (1888, 11299)]