38740858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87649}}^1$

素因数の和:87681

約数の個数: 16

約数和(自身を含む): 66263400

約数和(自身を除く): 27522542

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 87649, 175298, 1139437, 1490033, 2278874, 2980066, 19370429, 38740858]

約数ペア:

[(1, 38740858), (2, 19370429), (13, 2980066), (17, 2278874), (26, 1490033), (34, 1139437), (221, 175298), (442, 87649)]