14989840

素因数分解:

$2^4\times 5^1\times {\mathrm{187373}}^1$

素因数の和:187386

約数の個数: 20

約数和(自身を含む): 34851564

約数和(自身を除く): 19861724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187373, 374746, 749492, 936865, 1498984, 1873730, 2997968, 3747460, 7494920, 14989840]

約数ペア:

[(1, 14989840), (2, 7494920), (4, 3747460), (5, 2997968), (8, 1873730), (10, 1498984), (16, 936865), (20, 749492), (40, 374746), (80, 187373)]