13597198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 21600000

約数和(自身を除く): 8002802

約数列:

[1, 2, 19, 38, 179, 358, 1999, 3401, 3998, 6802, 37981, 75962, 357821, 715642, 6798599, 13597198]

約数ペア:

[(1, 13597198), (2, 6798599), (19, 715642), (38, 357821), (179, 75962), (358, 37981), (1999, 6802), (3401, 3998)]