12960888908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{683447}}^1$

素因数の和:683893

約数の個数: 24

約数和(自身を含む): 24800961024

約数和(自身を除く): 11840072116

約数列:

[1, 2, 4, 11, 22, 44, 431, 862, 1724, 4741, 9482, 18964, 683447, 1366894, 2733788, 7517917, 15035834, 30071668, 294565657, 589131314, 1178262628, 3240222227, 6480444454, 12960888908]

約数ペア:

[(1, 12960888908), (2, 6480444454), (4, 3240222227), (11, 1178262628), (22, 589131314), (44, 294565657), (431, 30071668), (862, 15035834), (1724, 7517917), (4741, 2733788), (9482, 1366894), (18964, 683447)]