18749906

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13807}}^1$

素因数の和:13913

約数の個数: 16

約数和(自身を含む): 32476416

約数和(自身を除く): 13726510

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13807, 27614, 96649, 193298, 1339279, 2678558, 9374953, 18749906]

約数ペア:

[(1, 18749906), (2, 9374953), (7, 2678558), (14, 1339279), (97, 193298), (194, 96649), (679, 27614), (1358, 13807)]