21623102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12175

約数の個数: 16

約数和(自身を含む): 34871040

約数和(自身を除く): 13247938

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 12107, 24214, 230033, 460066, 569029, 1138058, 10811551, 21623102]

約数ペア:

[(1, 21623102), (2, 10811551), (19, 1138058), (38, 569029), (47, 460066), (94, 230033), (893, 24214), (1786, 12107)]