12191270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13397}}^1$

素因数の和:13424

約数の個数: 32

約数和(自身を含む): 27010368

約数和(自身を除く): 14819098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13397, 26794, 66985, 93779, 133970, 174161, 187558, 348322, 468895, 870805, 937790, 1219127, 1741610, 2438254, 6095635, 12191270]

約数ペア:

[(1, 12191270), (2, 6095635), (5, 2438254), (7, 1741610), (10, 1219127), (13, 937790), (14, 870805), (26, 468895), (35, 348322), (65, 187558), (70, 174161), (91, 133970), (130, 93779), (182, 66985), (455, 26794), (910, 13397)]