13338404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 25188408

約数和(自身を除く): 11850004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 3701, 7402, 14804, 62917, 125834, 196153, 251668, 392306, 784612, 3334601, 6669202, 13338404]

約数ペア:

[(1, 13338404), (2, 6669202), (4, 3334601), (17, 784612), (34, 392306), (53, 251668), (68, 196153), (106, 125834), (212, 62917), (901, 14804), (1802, 7402), (3604, 3701)]