12948310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 12660650

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2963, 4370, 5926, 14815, 29630, 56297, 68149, 112594, 136298, 281485, 340745, 562970, 681490, 1294831, 2589662, 6474155, 12948310]

約数ペア:

[(1, 12948310), (2, 6474155), (5, 2589662), (10, 1294831), (19, 681490), (23, 562970), (38, 340745), (46, 281485), (95, 136298), (115, 112594), (190, 68149), (230, 56297), (437, 29630), (874, 14815), (2185, 5926), (2963, 4370)]