12622970

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1951}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 22768128

約数和(自身を除く): 10145158

約数列:

[1, 2, 5, 10, 647, 1294, 1951, 3235, 3902, 6470, 9755, 19510, 1262297, 2524594, 6311485, 12622970]

約数ペア:

[(1, 12622970), (2, 6311485), (5, 2524594), (10, 1262297), (647, 19510), (1294, 9755), (1951, 6470), (3235, 3902)]