15542992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18329}}^1$

素因数の和:18390

約数の個数: 20

約数和(自身を含む): 30684420

約数和(自身を除く): 15141428

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18329, 36658, 73316, 146632, 293264, 971437, 1942874, 3885748, 7771496, 15542992]

約数ペア:

[(1, 15542992), (2, 7771496), (4, 3885748), (8, 1942874), (16, 971437), (53, 293264), (106, 146632), (212, 73316), (424, 36658), (848, 18329)]