31898796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139907}}^1$

素因数の和:139933

約数の個数: 24

約数和(自身を含む): 78348480

約数和(自身を除く): 46449684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 139907, 279814, 419721, 559628, 839442, 1678884, 2658233, 5316466, 7974699, 10632932, 15949398, 31898796]

約数ペア:

[(1, 31898796), (2, 15949398), (3, 10632932), (4, 7974699), (6, 5316466), (12, 2658233), (19, 1678884), (38, 839442), (57, 559628), (76, 419721), (114, 279814), (228, 139907)]