22539010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 43917552

約数和(自身を除く): 21378542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 617, 1234, 1405, 2810, 3085, 3653, 6170, 7306, 8021, 16042, 18265, 36530, 40105, 80210, 173377, 346754, 866885, 1733770, 2253901, 4507802, 11269505, 22539010]

約数ペア:

[(1, 22539010), (2, 11269505), (5, 4507802), (10, 2253901), (13, 1733770), (26, 866885), (65, 346754), (130, 173377), (281, 80210), (562, 40105), (617, 36530), (1234, 18265), (1405, 16042), (2810, 8021), (3085, 7306), (3653, 6170)]