12455344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70769}}^1$

素因数の和:70788

約数の個数: 20

約数和(自身を含む): 26326440

約数和(自身を除く): 13871096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70769, 141538, 283076, 566152, 778459, 1132304, 1556918, 3113836, 6227672, 12455344]

約数ペア:

[(1, 12455344), (2, 6227672), (4, 3113836), (8, 1556918), (11, 1132304), (16, 778459), (22, 566152), (44, 283076), (88, 141538), (176, 70769)]