21052922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{956951}}^1$

素因数の和:956964

約数の個数: 8

約数和(自身を含む): 34450272

約数和(自身を除く): 13397350

約数列:

[1, 2, 11, 22, 956951, 1913902, 10526461, 21052922]

約数ペア:

[(1, 21052922), (2, 10526461), (11, 1913902), (22, 956951)]