2019923661

素因数分解:

$3^1\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{30839}}^1$

素因数の和:33968

約数の個数: 16

約数和(自身を含む): 3079065600

約数和(自身を除く): 1059141939

約数列:

[1, 3, 7, 21, 3119, 9357, 21833, 30839, 65499, 92517, 215873, 647619, 96186841, 288560523, 673307887, 2019923661]

約数ペア:

[(1, 2019923661), (3, 673307887), (7, 288560523), (21, 96186841), (3119, 647619), (9357, 215873), (21833, 92517), (30839, 65499)]