12138490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13366

約数の個数: 32

約数和(自身を含む): 26893440

約数和(自身を除く): 14754950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13339, 26678, 66695, 93373, 133390, 173407, 186746, 346814, 466865, 867035, 933730, 1213849, 1734070, 2427698, 6069245, 12138490]

約数ペア:

[(1, 12138490), (2, 6069245), (5, 2427698), (7, 1734070), (10, 1213849), (13, 933730), (14, 867035), (26, 466865), (35, 346814), (65, 186746), (70, 173407), (91, 133390), (130, 93373), (182, 66695), (455, 26678), (910, 13339)]