12157942742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{702203}}^1$

素因数の和:703003

約数の個数: 16

約数和(自身を含む): 19920123072

約数和(自身を除く): 7762180330

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 17314, 702203, 1404406, 7724233, 15448466, 552633761, 1105267522, 6078971371, 12157942742]

約数ペア:

[(1, 12157942742), (2, 6078971371), (11, 1105267522), (22, 552633761), (787, 15448466), (1574, 7724233), (8657, 1404406), (17314, 702203)]