12191595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 21245952

約数和(自身を除く): 9054357

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 607, 1339, 1545, 1821, 3035, 4017, 6695, 7891, 9105, 20085, 23673, 39455, 62521, 118365, 187563, 312605, 812773, 937815, 2438319, 4063865, 12191595]

約数ペア:

[(1, 12191595), (3, 4063865), (5, 2438319), (13, 937815), (15, 812773), (39, 312605), (65, 187563), (103, 118365), (195, 62521), (309, 39455), (515, 23673), (607, 20085), (1339, 9105), (1545, 7891), (1821, 6695), (3035, 4017)]