18434636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22085

約数の個数: 24

約数和(自身を含む): 37047360

約数和(自身を除く): 18612724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22051, 44102, 88204, 242561, 418969, 485122, 837938, 970244, 1675876, 4608659, 9217318, 18434636]

約数ペア:

[(1, 18434636), (2, 9217318), (4, 4608659), (11, 1675876), (19, 970244), (22, 837938), (38, 485122), (44, 418969), (76, 242561), (209, 88204), (418, 44102), (836, 22051)]