105919984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{348421}}^1$

素因数の和:348448

約数の個数: 20

約数和(自身を含む): 216021640

約数和(自身を除く): 110101656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 348421, 696842, 1393684, 2787368, 5574736, 6619999, 13239998, 26479996, 52959992, 105919984]

約数ペア:

[(1, 105919984), (2, 52959992), (4, 26479996), (8, 13239998), (16, 6619999), (19, 5574736), (38, 2787368), (76, 1393684), (152, 696842), (304, 348421)]