18556245842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11910299}}^1$

素因数の和:11910361

約数の個数: 16

約数和(自身を含む): 30013956000

約数和(自身を除く): 11457710158

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11910299, 23820598, 226295681, 452591362, 488322259, 976644518, 9278122921, 18556245842]

約数ペア:

[(1, 18556245842), (2, 9278122921), (19, 976644518), (38, 488322259), (41, 452591362), (82, 226295681), (779, 23820598), (1558, 11910299)]