13851362090

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3991747}}^1$

素因数の和:3992101

約数の個数: 16

約数和(自身を含む): 25004309472

約数和(自身を除く): 11152947382

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 3991747, 7983494, 19958735, 39917470, 1385136209, 2770272418, 6925681045, 13851362090]

約数ペア:

[(1, 13851362090), (2, 6925681045), (5, 2770272418), (10, 1385136209), (347, 39917470), (694, 19958735), (1735, 7983494), (3470, 3991747)]