2019574778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{24251}}^1$

素因数の和:27469

約数の個数: 16

約数和(自身を含む): 3263543136

約数和(自身を除く): 1243968358

約数列:

[1, 2, 13, 26, 3203, 6406, 24251, 41639, 48502, 83278, 315263, 630526, 77675953, 155351906, 1009787389, 2019574778]

約数ペア:

[(1, 2019574778), (2, 1009787389), (13, 155351906), (26, 77675953), (3203, 630526), (6406, 315263), (24251, 83278), (41639, 48502)]