227513638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{49481}}^1$

素因数の和:49524

約数の個数: 24

約数和(自身を含む): 394866360

約数和(自身を除く): 167352722

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 49481, 98962, 544291, 940139, 1088582, 1880278, 5987201, 10341529, 11974402, 20683058, 113756819, 227513638]

約数ペア:

[(1, 227513638), (2, 113756819), (11, 20683058), (19, 11974402), (22, 10341529), (38, 5987201), (121, 1880278), (209, 1088582), (242, 940139), (418, 544291), (2299, 98962), (4598, 49481)]