18758170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 34898688

約数和(自身を除く): 16140518

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 373, 470, 535, 746, 1070, 1865, 3730, 5029, 10058, 17531, 25145, 35062, 39911, 50290, 79822, 87655, 175310, 199555, 399110, 1875817, 3751634, 9379085, 18758170]

約数ペア:

[(1, 18758170), (2, 9379085), (5, 3751634), (10, 1875817), (47, 399110), (94, 199555), (107, 175310), (214, 87655), (235, 79822), (373, 50290), (470, 39911), (535, 35062), (746, 25145), (1070, 17531), (1865, 10058), (3730, 5029)]