13191270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439709}}^1$

素因数の和:439719

約数の個数: 16

約数和(自身を含む): 31659120

約数和(自身を除く): 18467850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439709, 879418, 1319127, 2198545, 2638254, 4397090, 6595635, 13191270]

約数ペア:

[(1, 13191270), (2, 6595635), (3, 4397090), (5, 2638254), (6, 2198545), (10, 1319127), (15, 879418), (30, 439709)]