13293265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 16611840

約数和(自身を除く): 3318575

約数列:

[1, 5, 31, 139, 155, 617, 695, 3085, 4309, 19127, 21545, 85763, 95635, 428815, 2658653, 13293265]

約数ペア:

[(1, 13293265), (5, 2658653), (31, 428815), (139, 95635), (155, 85763), (617, 21545), (695, 19127), (3085, 4309)]