21692462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1201}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 35569584

約数和(自身を除く): 13877122

約数列:

[1, 2, 11, 22, 821, 1201, 1642, 2402, 9031, 13211, 18062, 26422, 986021, 1972042, 10846231, 21692462]

約数ペア:

[(1, 21692462), (2, 10846231), (11, 1972042), (22, 986021), (821, 26422), (1201, 18062), (1642, 13211), (2402, 9031)]