19223578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 24

約数和(自身を含む): 32610240

約数和(自身を除く): 13386662

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1039, 1682, 2078, 9251, 11429, 18502, 22858, 30131, 60262, 331441, 662882, 873799, 1747598, 9611789, 19223578]

約数ペア:

[(1, 19223578), (2, 9611789), (11, 1747598), (22, 873799), (29, 662882), (58, 331441), (319, 60262), (638, 30131), (841, 22858), (1039, 18502), (1682, 11429), (2078, 9251)]