21850896

素因数分解:

$2^4\times 3^1\times {\mathrm{455227}}^1$

素因数の和:455238

約数の個数: 20

約数和(自身を含む): 56448272

約数和(自身を除く): 34597376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455227, 910454, 1365681, 1820908, 2731362, 3641816, 5462724, 7283632, 10925448, 21850896]

約数ペア:

[(1, 21850896), (2, 10925448), (3, 7283632), (4, 5462724), (6, 3641816), (8, 2731362), (12, 1820908), (16, 1365681), (24, 910454), (48, 455227)]