127897198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{447193}}^1$

素因数の和:447219

約数の個数: 16

約数和(自身を含む): 225385776

約数和(自身を除く): 97488578

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 447193, 894386, 4919123, 5813509, 9838246, 11627018, 63948599, 127897198]

約数ペア:

[(1, 127897198), (2, 63948599), (11, 11627018), (13, 9838246), (22, 5813509), (26, 4919123), (143, 894386), (286, 447193)]