13921946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 24312960

約数和(自身を除く): 10391014

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 937, 1874, 7429, 14858, 15929, 17803, 21551, 31858, 35606, 43102, 302651, 366367, 409469, 605302, 732734, 818938, 6960973, 13921946]

約数ペア:

[(1, 13921946), (2, 6960973), (17, 818938), (19, 732734), (23, 605302), (34, 409469), (38, 366367), (46, 302651), (323, 43102), (391, 35606), (437, 31858), (646, 21551), (782, 17803), (874, 15929), (937, 14858), (1874, 7429)]