19436015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 24937632

約数和(自身を除く): 5501617

約数列:

[1, 5, 17, 85, 107, 535, 1819, 2137, 9095, 10685, 36329, 181645, 228659, 1143295, 3887203, 19436015]

約数ペア:

[(1, 19436015), (5, 3887203), (17, 1143295), (85, 228659), (107, 181645), (535, 36329), (1819, 10685), (2137, 9095)]