13847485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 17746560

約数和(自身を除く): 3899075

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2053, 6745, 10265, 39007, 145763, 195035, 728815, 2769497, 13847485]

約数ペア:

[(1, 13847485), (5, 2769497), (19, 728815), (71, 195035), (95, 145763), (355, 39007), (1349, 10265), (2053, 6745)]