11725810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8951}}^1$

素因数の和:9089

約数の個数: 16

約数和(自身を含む): 21269952

約数和(自身を除く): 9544142

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 8951, 17902, 44755, 89510, 1172581, 2345162, 5862905, 11725810]

約数ペア:

[(1, 11725810), (2, 5862905), (5, 2345162), (10, 1172581), (131, 89510), (262, 44755), (655, 17902), (1310, 8951)]