22017578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 38351232

約数和(自身を除く): 16333654

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 821, 1166, 1219, 1642, 2438, 9031, 13409, 18062, 18883, 26818, 37766, 43513, 87026, 207713, 415426, 478643, 957286, 1000799, 2001598, 11008789, 22017578]

約数ペア:

[(1, 22017578), (2, 11008789), (11, 2001598), (22, 1000799), (23, 957286), (46, 478643), (53, 415426), (106, 207713), (253, 87026), (506, 43513), (583, 37766), (821, 26818), (1166, 18883), (1219, 18062), (1642, 13409), (2438, 9031)]