66903986018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1\times {\mathrm{311561}}^1$

素因数の和:317233

約数の個数: 16

約数和(自身を含む): 105656905440

約数和(自身を除く): 38752919422

約数列:

[1, 2, 19, 38, 5651, 11302, 107369, 214738, 311561, 623122, 5919659, 11839318, 1760631211, 3521262422, 33451993009, 66903986018]

約数ペア:

[(1, 66903986018), (2, 33451993009), (19, 3521262422), (38, 1760631211), (5651, 11839318), (11302, 5919659), (107369, 623122), (214738, 311561)]