86404970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{454763}}^1$

素因数の和:454789

約数の個数: 16

約数和(自身を含む): 163715040

約数和(自身を除く): 77310070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 454763, 909526, 2273815, 4547630, 8640497, 17280994, 43202485, 86404970]

約数ペア:

[(1, 86404970), (2, 43202485), (5, 17280994), (10, 8640497), (19, 4547630), (38, 2273815), (95, 909526), (190, 454763)]