21234000218

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{152519}}^1$

素因数の和:153133

約数の個数: 16

約数和(自身を含む): 32131693440

約数和(自身を除く): 10897693222

約数列:

[1, 2, 151, 302, 461, 922, 69611, 139222, 152519, 305038, 23030369, 46060738, 70311259, 140622518, 10617000109, 21234000218]

約数ペア:

[(1, 21234000218), (2, 10617000109), (151, 140622518), (302, 70311259), (461, 46060738), (922, 23030369), (69611, 305038), (139222, 152519)]