21932498

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11779}}^1$

素因数の和:11814

約数の個数: 24

約数和(自身を含む): 40287600

約数和(自身を除く): 18355102

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11779, 23558, 82453, 164906, 223801, 447602, 577171, 1154342, 1566607, 3133214, 10966249, 21932498]

約数ペア:

[(1, 21932498), (2, 10966249), (7, 3133214), (14, 1566607), (19, 1154342), (38, 577171), (49, 447602), (98, 223801), (133, 164906), (266, 82453), (931, 23558), (1862, 11779)]