12969242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 23091264

約数和(自身を除く): 10122022

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 331, 662, 1507, 1781, 3014, 3562, 3641, 4303, 7282, 8606, 19591, 39182, 45347, 47333, 90694, 94666, 498817, 589511, 997634, 1179022, 6484621, 12969242]

約数ペア:

[(1, 12969242), (2, 6484621), (11, 1179022), (13, 997634), (22, 589511), (26, 498817), (137, 94666), (143, 90694), (274, 47333), (286, 45347), (331, 39182), (662, 19591), (1507, 8606), (1781, 7282), (3014, 4303), (3562, 3641)]