2019965242

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{14251}}^1$

素因数の和:14925

約数の個数: 16

約数和(自身を含む): 3058935264

約数和(自身を除く): 1038970022

約数列:

[1, 2, 131, 262, 541, 1082, 14251, 28502, 70871, 141742, 1866881, 3733762, 7709791, 15419582, 1009982621, 2019965242]

約数ペア:

[(1, 2019965242), (2, 1009982621), (131, 15419582), (262, 7709791), (541, 3733762), (1082, 1866881), (14251, 141742), (28502, 70871)]