12454888

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{1571}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 23391360

約数和(自身を除く): 10936472

約数列:

[1, 2, 4, 8, 991, 1571, 1982, 3142, 3964, 6284, 7928, 12568, 1556861, 3113722, 6227444, 12454888]

約数ペア:

[(1, 12454888), (2, 6227444), (4, 3113722), (8, 1556861), (991, 12568), (1571, 7928), (1982, 6284), (3142, 3964)]