4763984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15698

約数の個数: 20

約数和(自身を含む): 9716640

約数和(自身を除く): 4952656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15671, 31342, 62684, 125368, 250736, 297749, 595498, 1190996, 2381992, 4763984]

約数ペア:

[(1, 4763984), (2, 2381992), (4, 1190996), (8, 595498), (16, 297749), (19, 250736), (38, 125368), (76, 62684), (152, 31342), (304, 15671)]