16925548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 30560544

約数和(自身を除く): 13634996

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 977, 1954, 3908, 4331, 8662, 17324, 59597, 69367, 119194, 138734, 238388, 277468, 4231387, 8462774, 16925548]

約数ペア:

[(1, 16925548), (2, 8462774), (4, 4231387), (61, 277468), (71, 238388), (122, 138734), (142, 119194), (244, 69367), (284, 59597), (977, 17324), (1954, 8662), (3908, 4331)]