13195312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63439}}^1$

素因数の和:63460

約数の個数: 20

約数和(自身を含む): 27532960

約数和(自身を除く): 14337648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63439, 126878, 253756, 507512, 824707, 1015024, 1649414, 3298828, 6597656, 13195312]

約数ペア:

[(1, 13195312), (2, 6597656), (4, 3298828), (8, 1649414), (13, 1015024), (16, 824707), (26, 507512), (52, 253756), (104, 126878), (208, 63439)]