19430115

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9319}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 31315200

約数和(自身を除く): 11885085

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9319, 27957, 46595, 139785, 1295341, 3886023, 6476705, 19430115]

約数ペア:

[(1, 19430115), (3, 6476705), (5, 3886023), (15, 1295341), (139, 139785), (417, 46595), (695, 27957), (2085, 9319)]