13259442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{315701}}^1$

素因数の和:315713

約数の個数: 16

約数和(自身を含む): 30307392

約数和(自身を除く): 17047950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 315701, 631402, 947103, 1894206, 2209907, 4419814, 6629721, 13259442]

約数ペア:

[(1, 13259442), (2, 6629721), (3, 4419814), (6, 2209907), (7, 1894206), (14, 947103), (21, 631402), (42, 315701)]