15122690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8122

約数の個数: 32

約数和(自身を含む): 31446144

約数和(自身を除く): 16323454

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8087, 16174, 40435, 80870, 88957, 137479, 177914, 274958, 444785, 687395, 889570, 1374790, 1512269, 3024538, 7561345, 15122690]

約数ペア:

[(1, 15122690), (2, 7561345), (5, 3024538), (10, 1512269), (11, 1374790), (17, 889570), (22, 687395), (34, 444785), (55, 274958), (85, 177914), (110, 137479), (170, 88957), (187, 80870), (374, 40435), (935, 16174), (1870, 8087)]