21924826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142369}}^1$

素因数の和:142389

約数の個数: 16

約数和(自身を含む): 41002560

約数和(自身を除く): 19077734

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 142369, 284738, 996583, 1566059, 1993166, 3132118, 10962413, 21924826]

約数ペア:

[(1, 21924826), (2, 10962413), (7, 3132118), (11, 1993166), (14, 1566059), (22, 996583), (77, 284738), (154, 142369)]