21952212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79537}}^1$

素因数の和:79567

約数の個数: 24

約数和(自身を含む): 53449536

約数和(自身を除く): 31497324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79537, 159074, 238611, 318148, 477222, 954444, 1829351, 3658702, 5488053, 7317404, 10976106, 21952212]

約数ペア:

[(1, 21952212), (2, 10976106), (3, 7317404), (4, 5488053), (6, 3658702), (12, 1829351), (23, 954444), (46, 477222), (69, 318148), (92, 238611), (138, 159074), (276, 79537)]