16990604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 31129728

約数和(自身を除く): 14139124

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1877, 2263, 3754, 4526, 7508, 9052, 58187, 116374, 137021, 232748, 274042, 548084, 4247651, 8495302, 16990604]

約数ペア:

[(1, 16990604), (2, 8495302), (4, 4247651), (31, 548084), (62, 274042), (73, 232748), (124, 137021), (146, 116374), (292, 58187), (1877, 9052), (2263, 7508), (3754, 4526)]