12204335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 17478720

約数和(自身を除く): 5274385

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 169, 505, 715, 845, 1111, 1313, 1859, 2197, 5555, 6565, 9295, 10985, 14443, 17069, 24167, 72215, 85345, 120835, 187759, 221897, 938795, 1109485, 2440867, 12204335]

約数ペア:

[(1, 12204335), (5, 2440867), (11, 1109485), (13, 938795), (55, 221897), (65, 187759), (101, 120835), (143, 85345), (169, 72215), (505, 24167), (715, 17069), (845, 14443), (1111, 10985), (1313, 9295), (1859, 6565), (2197, 5555)]