15794510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 30270240

約数和(自身を除く): 14475730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 857, 970, 1714, 1843, 3686, 4285, 8570, 9215, 16283, 18430, 32566, 81415, 83129, 162830, 166258, 415645, 831290, 1579451, 3158902, 7897255, 15794510]

約数ペア:

[(1, 15794510), (2, 7897255), (5, 3158902), (10, 1579451), (19, 831290), (38, 415645), (95, 166258), (97, 162830), (190, 83129), (194, 81415), (485, 32566), (857, 18430), (970, 16283), (1714, 9215), (1843, 8570), (3686, 4285)]