12543792

素因数分解:

$2^4\times 3^1\times {\mathrm{261329}}^1$

素因数の和:261340

約数の個数: 20

約数和(自身を含む): 32404920

約数和(自身を除く): 19861128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 261329, 522658, 783987, 1045316, 1567974, 2090632, 3135948, 4181264, 6271896, 12543792]

約数ペア:

[(1, 12543792), (2, 6271896), (3, 4181264), (4, 3135948), (6, 2090632), (8, 1567974), (12, 1045316), (16, 783987), (24, 522658), (48, 261329)]