12238185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 21519360

約数和(自身を除く): 9281175

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1867, 2185, 5601, 6555, 9335, 28005, 35473, 42941, 106419, 128823, 177365, 214705, 532095, 644115, 815879, 2447637, 4079395, 12238185]

約数ペア:

[(1, 12238185), (3, 4079395), (5, 2447637), (15, 815879), (19, 644115), (23, 532095), (57, 214705), (69, 177365), (95, 128823), (115, 106419), (285, 42941), (345, 35473), (437, 28005), (1311, 9335), (1867, 6555), (2185, 5601)]