15166910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 29992032

約数和(自身を除く): 14825122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 797, 865, 1594, 1730, 1903, 3806, 3985, 7970, 8767, 9515, 17534, 19030, 43835, 87670, 137881, 275762, 689405, 1378810, 1516691, 3033382, 7583455, 15166910]

約数ペア:

[(1, 15166910), (2, 7583455), (5, 3033382), (10, 1516691), (11, 1378810), (22, 689405), (55, 275762), (110, 137881), (173, 87670), (346, 43835), (797, 19030), (865, 17534), (1594, 9515), (1730, 8767), (1903, 7970), (3806, 3985)]