2013194894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{119591}}^1$

素因数の和:120055

約数の個数: 16

約数和(自身を含む): 3185930880

約数和(自身を除く): 1172735986

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 119591, 239182, 2272229, 4544458, 52978813, 105957626, 1006597447, 2013194894]

約数ペア:

[(1, 2013194894), (2, 1006597447), (19, 105957626), (38, 52978813), (443, 4544458), (886, 2272229), (8417, 239182), (16834, 119591)]