11397230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87671}}^1$

素因数の和:87691

約数の個数: 16

約数和(自身を含む): 22093344

約数和(自身を除く): 10696114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 87671, 175342, 438355, 876710, 1139723, 2279446, 5698615, 11397230]

約数ペア:

[(1, 11397230), (2, 5698615), (5, 2279446), (10, 1139723), (13, 876710), (26, 438355), (65, 175342), (130, 87671)]