13366928

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8222

約数の個数: 20

約数和(自身を含む): 26153088

約数和(自身を除く): 12786160

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8111, 16222, 32444, 64888, 129776, 835433, 1670866, 3341732, 6683464, 13366928]

約数ペア:

[(1, 13366928), (2, 6683464), (4, 3341732), (8, 1670866), (16, 835433), (103, 129776), (206, 64888), (412, 32444), (824, 16222), (1648, 8111)]