18868064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31033}}^1$

素因数の和:31062

約数の個数: 24

約数和(自身を含む): 39102840

約数和(自身を除く): 20234776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31033, 62066, 124132, 248264, 496528, 589627, 993056, 1179254, 2358508, 4717016, 9434032, 18868064]

約数ペア:

[(1, 18868064), (2, 9434032), (4, 4717016), (8, 2358508), (16, 1179254), (19, 993056), (32, 589627), (38, 496528), (76, 248264), (152, 124132), (304, 62066), (608, 31033)]