12487751926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1197751}}^1$

素因数の和:1198167

約数の個数: 16

約数和(自身を含む): 20222844768

約数和(自身を除く): 7735092842

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 1197751, 2395502, 15570763, 31141526, 480298151, 960596302, 6243875963, 12487751926]

約数ペア:

[(1, 12487751926), (2, 6243875963), (13, 960596302), (26, 480298151), (401, 31141526), (802, 15570763), (5213, 2395502), (10426, 1197751)]