13908304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45751}}^1$

素因数の和:45778

約数の個数: 20

約数和(自身を含む): 28366240

約数和(自身を除く): 14457936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45751, 91502, 183004, 366008, 732016, 869269, 1738538, 3477076, 6954152, 13908304]

約数ペア:

[(1, 13908304), (2, 6954152), (4, 3477076), (8, 1738538), (16, 869269), (19, 732016), (38, 366008), (76, 183004), (152, 91502), (304, 45751)]