13120396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8433

約数の個数: 24

約数和(自身を含む): 25371360

約数和(自身を除く): 12250964

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8389, 16778, 33556, 142613, 192947, 285226, 385894, 570452, 771788, 3280099, 6560198, 13120396]

約数ペア:

[(1, 13120396), (2, 6560198), (4, 3280099), (17, 771788), (23, 570452), (34, 385894), (46, 285226), (68, 192947), (92, 142613), (391, 33556), (782, 16778), (1564, 8389)]