11861005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 15410304

約数和(自身を除く): 3549299

約数列:

[1, 5, 13, 65, 251, 727, 1255, 3263, 3635, 9451, 16315, 47255, 182477, 912385, 2372201, 11861005]

約数ペア:

[(1, 11861005), (5, 2372201), (13, 912385), (65, 182477), (251, 47255), (727, 16315), (1255, 9451), (3263, 3635)]