19014730521

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{3881}}^1\times {\mathrm{14983}}^1$

素因数の和:18976

約数の個数: 16

約数和(自身を含む): 25593870720

約数和(自身を除く): 6579140199

約数列:

[1, 3, 109, 327, 3881, 11643, 14983, 44949, 423029, 1269087, 1633147, 4899441, 58149023, 174447069, 6338243507, 19014730521]

約数ペア:

[(1, 19014730521), (3, 6338243507), (109, 174447069), (327, 58149023), (3881, 4899441), (11643, 1633147), (14983, 1269087), (44949, 423029)]