28146261718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19251889}}^1$

素因数の和:19251951

約数の個数: 16

約数和(自身を含む): 45742490640

約数和(自身を除く): 17596228922

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19251889, 38503778, 327282113, 654564226, 827831227, 1655662454, 14073130859, 28146261718]

約数ペア:

[(1, 28146261718), (2, 14073130859), (17, 1655662454), (34, 827831227), (43, 654564226), (86, 327282113), (731, 38503778), (1462, 19251889)]