384860048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1265987}}^1$

素因数の和:1266014

約数の個数: 20

約数和(自身を含む): 784912560

約数和(自身を除く): 400052512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1265987, 2531974, 5063948, 10127896, 20255792, 24053753, 48107506, 96215012, 192430024, 384860048]

約数ペア:

[(1, 384860048), (2, 192430024), (4, 96215012), (8, 48107506), (16, 24053753), (19, 20255792), (38, 10127896), (76, 5063948), (152, 2531974), (304, 1265987)]