2019367438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{380869}}^1$

素因数の和:381123

約数の個数: 16

約数和(自身を含む): 3318139440

約数和(自身を除く): 1298772002

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 380869, 761738, 4189559, 8379118, 91789429, 183578858, 1009683719, 2019367438]

約数ペア:

[(1, 2019367438), (2, 1009683719), (11, 183578858), (22, 91789429), (241, 8379118), (482, 4189559), (2651, 761738), (5302, 380869)]