12639135886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9172087}}^1$

素因数の和:9172155

約数の個数: 16

約数和(自身を含む): 20802295584

約数和(自身を除く): 8163159698

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 9172087, 18344174, 119237131, 238474262, 486120611, 972241222, 6319567943, 12639135886]

約数ペア:

[(1, 12639135886), (2, 6319567943), (13, 972241222), (26, 486120611), (53, 238474262), (106, 119237131), (689, 18344174), (1378, 9172087)]