18655492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 35209440

約数和(自身を除く): 16553948

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5987, 11974, 23948, 113753, 227506, 245467, 455012, 490934, 981868, 4663873, 9327746, 18655492]

約数ペア:

[(1, 18655492), (2, 9327746), (4, 4663873), (19, 981868), (38, 490934), (41, 455012), (76, 245467), (82, 227506), (164, 113753), (779, 23948), (1558, 11974), (3116, 5987)]