13720294

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 24098688

約数和(自身を除く): 10378394

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 733, 1337, 1466, 2674, 5131, 9359, 10262, 18718, 35917, 71834, 140003, 280006, 980021, 1960042, 6860147, 13720294]

約数ペア:

[(1, 13720294), (2, 6860147), (7, 1960042), (14, 980021), (49, 280006), (98, 140003), (191, 71834), (382, 35917), (733, 18718), (1337, 10262), (1466, 9359), (2674, 5131)]