15017956

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 18

約数和(自身を含む): 26745810

約数和(自身を除く): 11727854

約数列:

[1, 2, 4, 61, 122, 244, 1009, 2018, 3721, 4036, 7442, 14884, 61549, 123098, 246196, 3754489, 7508978, 15017956]

約数ペア:

[(1, 15017956), (2, 7508978), (4, 3754489), (61, 246196), (122, 123098), (244, 61549), (1009, 14884), (2018, 7442), (3721, 4036)]