12423190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7351}}^1$

素因数の和:7384

約数の個数: 24

約数和(自身を含む): 24217488

約数和(自身を除く): 11794298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7351, 14702, 36755, 73510, 95563, 191126, 477815, 955630, 1242319, 2484638, 6211595, 12423190]

約数ペア:

[(1, 12423190), (2, 6211595), (5, 2484638), (10, 1242319), (13, 955630), (26, 477815), (65, 191126), (130, 95563), (169, 73510), (338, 36755), (845, 14702), (1690, 7351)]