2019903846

素因数分解:

$2^1\times 3^1\times {\mathrm{2707}}^1\times {\mathrm{124363}}^1$

素因数の和:127075

約数の個数: 16

約数和(自身を含む): 4041332544

約数和(自身を除く): 2021428698

約数列:

[1, 2, 3, 6, 2707, 5414, 8121, 16242, 124363, 248726, 373089, 746178, 336650641, 673301282, 1009951923, 2019903846]

約数ペア:

[(1, 2019903846), (2, 1009951923), (3, 673301282), (6, 336650641), (2707, 746178), (5414, 373089), (8121, 248726), (16242, 124363)]