21787016614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1121539}}^1$

素因数の和:1122435

約数の個数: 16

約数和(自身を含む): 35691888960

約数和(自身を除く): 13904872346

約数列:

[1, 2, 11, 22, 883, 1766, 9713, 19426, 1121539, 2243078, 12336929, 24673858, 990318937, 1980637874, 10893508307, 21787016614]

約数ペア:

[(1, 21787016614), (2, 10893508307), (11, 1980637874), (22, 990318937), (883, 24673858), (1766, 12336929), (9713, 2243078), (19426, 1121539)]