12090485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 17096832

約数和(自身を除く): 5006347

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 193, 335, 737, 935, 965, 1139, 2123, 3281, 3685, 5695, 10615, 12529, 12931, 16405, 36091, 62645, 64655, 142241, 180455, 219827, 711205, 1099135, 2418097, 12090485]

約数ペア:

[(1, 12090485), (5, 2418097), (11, 1099135), (17, 711205), (55, 219827), (67, 180455), (85, 142241), (187, 64655), (193, 62645), (335, 36091), (737, 16405), (935, 12931), (965, 12529), (1139, 10615), (2123, 5695), (3281, 3685)]