21642301442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1\times {\mathrm{119813}}^1$

素因数の和:122293

約数の個数: 16

約数和(自身を含む): 33354779832

約数和(自身を除く): 11712478390

約数列:

[1, 2, 37, 74, 2441, 4882, 90317, 119813, 180634, 239626, 4433081, 8866162, 292463533, 584927066, 10821150721, 21642301442]

約数ペア:

[(1, 21642301442), (2, 10821150721), (37, 584927066), (74, 292463533), (2441, 8866162), (4882, 4433081), (90317, 239626), (119813, 180634)]