21985374

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{16001}}^1$

素因数の和:16235

約数の個数: 16

約数和(自身を含む): 44165520

約数和(自身を除く): 22180146

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 16001, 32002, 48003, 96006, 3664229, 7328458, 10992687, 21985374]

約数ペア:

[(1, 21985374), (2, 10992687), (3, 7328458), (6, 3664229), (229, 96006), (458, 48003), (687, 32002), (1374, 16001)]