12765842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 19764864

約数和(自身を除く): 6999022

約数列:

[1, 2, 41, 82, 151, 302, 1031, 2062, 6191, 12382, 42271, 84542, 155681, 311362, 6382921, 12765842]

約数ペア:

[(1, 12765842), (2, 6382921), (41, 311362), (82, 155681), (151, 84542), (302, 42271), (1031, 12382), (2062, 6191)]