12912454772

素因数分解:

$2^2\times 7^1\times {\mathrm{5623}}^1\times {\mathrm{82013}}^1$

素因数の和:87647

約数の個数: 24

約数和(自身を含む): 25829817216

約数和(自身を除く): 12917362444

約数列:

[1, 2, 4, 7, 14, 28, 5623, 11246, 22492, 39361, 78722, 82013, 157444, 164026, 328052, 574091, 1148182, 2296364, 461159099, 922318198, 1844636396, 3228113693, 6456227386, 12912454772]

約数ペア:

[(1, 12912454772), (2, 6456227386), (4, 3228113693), (7, 1844636396), (14, 922318198), (28, 461159099), (5623, 2296364), (11246, 1148182), (22492, 574091), (39361, 328052), (78722, 164026), (82013, 157444)]