2019964618

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1348441}}^1$

素因数の和:1348557

約数の個数: 16

約数和(自身を含む): 3495161664

約数和(自身を除く): 1475197046

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1348441, 2696882, 9439087, 18878174, 144283187, 288566374, 1009982309, 2019964618]

約数ペア:

[(1, 2019964618), (2, 1009982309), (7, 288566374), (14, 144283187), (107, 18878174), (214, 9439087), (749, 2696882), (1498, 1348441)]