18601070

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1877}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 33533568

約数和(自身を除く): 14932498

約数列:

[1, 2, 5, 10, 991, 1877, 1982, 3754, 4955, 9385, 9910, 18770, 1860107, 3720214, 9300535, 18601070]

約数ペア:

[(1, 18601070), (2, 9300535), (5, 3720214), (10, 1860107), (991, 18770), (1877, 9910), (1982, 9385), (3754, 4955)]