13395470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 26873856

約数和(自身を除く): 13478386

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 2591, 5170, 5182, 12955, 25910, 28501, 57002, 121777, 142505, 243554, 285010, 608885, 1217770, 1339547, 2679094, 6697735, 13395470]

約数ペア:

[(1, 13395470), (2, 6697735), (5, 2679094), (10, 1339547), (11, 1217770), (22, 608885), (47, 285010), (55, 243554), (94, 142505), (110, 121777), (235, 57002), (470, 28501), (517, 25910), (1034, 12955), (2585, 5182), (2591, 5170)]