13678805

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1381}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 18839424

約数和(自身を除く): 5160619

約数列:

[1, 5, 7, 35, 283, 1381, 1415, 1981, 6905, 9667, 9905, 48335, 390823, 1954115, 2735761, 13678805]

約数ペア:

[(1, 13678805), (5, 2735761), (7, 1954115), (35, 390823), (283, 48335), (1381, 9905), (1415, 9667), (1981, 6905)]