2019389214

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{203117}}^1$

素因数の和:204779

約数の個数: 16

約数和(自身を含む): 4041235728

約数和(自身を除く): 2021846514

約数列:

[1, 2, 3, 6, 1657, 3314, 4971, 9942, 203117, 406234, 609351, 1218702, 336564869, 673129738, 1009694607, 2019389214]

約数ペア:

[(1, 2019389214), (2, 1009694607), (3, 673129738), (6, 336564869), (1657, 1218702), (3314, 609351), (4971, 406234), (9942, 203117)]