19006729923

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{10987}}^1\times {\mathrm{12269}}^1$

素因数の和:23306

約数の個数: 16

約数和(自身を含む): 25885969920

約数和(自身を除く): 6879239997

約数列:

[1, 3, 47, 141, 10987, 12269, 32961, 36807, 516389, 576643, 1549167, 1729929, 134799503, 404398509, 6335576641, 19006729923]

約数ペア:

[(1, 19006729923), (3, 6335576641), (47, 404398509), (141, 134799503), (10987, 1729929), (12269, 1549167), (32961, 576643), (36807, 516389)]