16440974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24107}}^1$

素因数の和:24151

約数の個数: 16

約数和(自身を含む): 27772416

約数和(自身を除く): 11331442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 24107, 48214, 265177, 530354, 747317, 1494634, 8220487, 16440974]

約数ペア:

[(1, 16440974), (2, 8220487), (11, 1494634), (22, 747317), (31, 530354), (62, 265177), (341, 48214), (682, 24107)]