121427218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{10973}}^1$

素因数の和:11489

約数の個数: 16

約数和(自身を含む): 199112256

約数和(自身を除く): 77685038

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 10973, 11066, 21946, 120703, 241406, 5519419, 11038838, 60713609, 121427218]

約数ペア:

[(1, 121427218), (2, 60713609), (11, 11038838), (22, 5519419), (503, 241406), (1006, 120703), (5533, 21946), (10973, 11066)]