23156870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 45847296

約数和(自身を除く): 22690426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 1607, 2882, 3214, 7205, 8035, 14410, 16070, 17677, 35354, 88385, 176770, 210517, 421034, 1052585, 2105170, 2315687, 4631374, 11578435, 23156870]

約数ペア:

[(1, 23156870), (2, 11578435), (5, 4631374), (10, 2315687), (11, 2105170), (22, 1052585), (55, 421034), (110, 210517), (131, 176770), (262, 88385), (655, 35354), (1310, 17677), (1441, 16070), (1607, 14410), (2882, 8035), (3214, 7205)]