19862595

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2287}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 34622016

約数和(自身を除く): 14759421

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2287, 2895, 6861, 8685, 11435, 20583, 34305, 102915, 441391, 1324173, 2206955, 3972519, 6620865, 19862595]

約数ペア:

[(1, 19862595), (3, 6620865), (5, 3972519), (9, 2206955), (15, 1324173), (45, 441391), (193, 102915), (579, 34305), (965, 20583), (1737, 11435), (2287, 8685), (2895, 6861)]