12428812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14867}}^1$

素因数の和:14901

約数の個数: 24

約数和(自身を含む): 24978240

約数和(自身を除く): 12549428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 14867, 29734, 59468, 163537, 282473, 327074, 564946, 654148, 1129892, 3107203, 6214406, 12428812]

約数ペア:

[(1, 12428812), (2, 6214406), (4, 3107203), (11, 1129892), (19, 654148), (22, 564946), (38, 327074), (44, 282473), (76, 163537), (209, 59468), (418, 29734), (836, 14867)]