12614440

素因数分解:

$2^3\times 5^1\times {\mathrm{315361}}^1$

素因数の和:315372

約数の個数: 16

約数和(自身を含む): 28382580

約数和(自身を除く): 15768140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 315361, 630722, 1261444, 1576805, 2522888, 3153610, 6307220, 12614440]

約数ペア:

[(1, 12614440), (2, 6307220), (4, 3153610), (5, 2522888), (8, 1576805), (10, 1261444), (20, 630722), (40, 315361)]