129715166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487651}}^1$

素因数の和:487679

約数の個数: 16

約数和(自身を含む): 234072960

約数和(自身を除く): 104357794

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487651, 975302, 3413557, 6827114, 9265369, 18530738, 64857583, 129715166]

約数ペア:

[(1, 129715166), (2, 64857583), (7, 18530738), (14, 9265369), (19, 6827114), (38, 3413557), (133, 975302), (266, 487651)]