13204639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 16058880

約数和(自身を除く): 2854241

約数列:

[1, 7, 19, 101, 133, 707, 983, 1919, 6881, 13433, 18677, 99283, 130739, 694981, 1886377, 13204639]

約数ペア:

[(1, 13204639), (7, 1886377), (19, 694981), (101, 130739), (133, 99283), (707, 18677), (983, 13433), (1919, 6881)]