3775984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12448

約数の個数: 20

約数和(自身を含む): 7701640

約数和(自身を除く): 3925656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12421, 24842, 49684, 99368, 198736, 235999, 471998, 943996, 1887992, 3775984]

約数ペア:

[(1, 3775984), (2, 1887992), (4, 943996), (8, 471998), (16, 235999), (19, 198736), (38, 99368), (76, 49684), (152, 24842), (304, 12421)]