219946416

素因数分解:

$2^4\times 3^1\times {\mathrm{4582217}}^1$

素因数の和:4582228

約数の個数: 20

約数和(自身を含む): 568195032

約数和(自身を除く): 348248616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4582217, 9164434, 13746651, 18328868, 27493302, 36657736, 54986604, 73315472, 109973208, 219946416]

約数ペア:

[(1, 219946416), (2, 109973208), (3, 73315472), (4, 54986604), (6, 36657736), (8, 27493302), (12, 18328868), (16, 13746651), (24, 9164434), (48, 4582217)]