12217010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7229}}^1$

素因数の和:7262

約数の個数: 24

約数和(自身を含む): 23815620

約数和(自身を除く): 11598610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7229, 14458, 36145, 72290, 93977, 187954, 469885, 939770, 1221701, 2443402, 6108505, 12217010]

約数ペア:

[(1, 12217010), (2, 6108505), (5, 2443402), (10, 1221701), (13, 939770), (26, 469885), (65, 187954), (130, 93977), (169, 72290), (338, 36145), (845, 14458), (1690, 7229)]