11889008

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{4987}}^1$

素因数の和:5144

約数の個数: 20

約数和(自身を含む): 23194200

約数和(自身を除く): 11305192

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 4987, 9974, 19948, 39896, 79792, 743063, 1486126, 2972252, 5944504, 11889008]

約数ペア:

[(1, 11889008), (2, 5944504), (4, 2972252), (8, 1486126), (16, 743063), (149, 79792), (298, 39896), (596, 19948), (1192, 9974), (2384, 4987)]