13779472

素因数分解:

$2^4\times 7^1\times {\mathrm{123031}}^1$

素因数の和:123046

約数の個数: 20

約数和(自身を含む): 30511936

約数和(自身を除く): 16732464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123031, 246062, 492124, 861217, 984248, 1722434, 1968496, 3444868, 6889736, 13779472]

約数ペア:

[(1, 13779472), (2, 6889736), (4, 3444868), (7, 1968496), (8, 1722434), (14, 984248), (16, 861217), (28, 492124), (56, 246062), (112, 123031)]