12015913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5741}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 15434496

約数和(自身を除く): 3418583

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 5741, 40187, 74633, 132043, 522431, 924301, 1716559, 12015913]

約数ペア:

[(1, 12015913), (7, 1716559), (13, 924301), (23, 522431), (91, 132043), (161, 74633), (299, 40187), (2093, 5741)]