13339220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39233}}^1$

素因数の和:39259

約数の個数: 24

約数和(自身を含む): 29660904

約数和(自身を除く): 16321684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39233, 78466, 156932, 196165, 392330, 666961, 784660, 1333922, 2667844, 3334805, 6669610, 13339220]

約数ペア:

[(1, 13339220), (2, 6669610), (4, 3334805), (5, 2667844), (10, 1333922), (17, 784660), (20, 666961), (34, 392330), (68, 196165), (85, 156932), (170, 78466), (340, 39233)]