16880821042

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{2267}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 25850409984

約数和(自身を除く): 8969588942

約数列:

[1, 2, 101, 191, 193, 202, 382, 386, 2267, 4534, 19291, 19493, 36863, 38582, 38986, 73726, 228967, 432997, 437531, 457934, 865994, 875062, 3723163, 7446326, 43732697, 44190631, 83568421, 87465394, 88381262, 167136842, 8440410521, 16880821042]

約数ペア:

[(1, 16880821042), (2, 8440410521), (101, 167136842), (191, 88381262), (193, 87465394), (202, 83568421), (382, 44190631), (386, 43732697), (2267, 7446326), (4534, 3723163), (19291, 875062), (19493, 865994), (36863, 457934), (38582, 437531), (38986, 432997), (73726, 228967)]