16187962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3203}}^1$

素因数の和:3250

約数の個数: 24

約数和(自身を含む): 29297376

約数和(自身を除く): 13109414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3203, 5054, 6406, 22421, 44842, 60857, 121714, 425999, 851998, 1156283, 2312566, 8093981, 16187962]

約数ペア:

[(1, 16187962), (2, 8093981), (7, 2312566), (14, 1156283), (19, 851998), (38, 425999), (133, 121714), (266, 60857), (361, 44842), (722, 22421), (2527, 6406), (3203, 5054)]