194560498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{19609}}^1$

素因数の和:19674

約数の個数: 24

約数和(自身を含む): 328624380

約数和(自身を除く): 134063882

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 19609, 39218, 215699, 431398, 803969, 1607938, 2372689, 4745378, 8843659, 17687318, 97280249, 194560498]

約数ペア:

[(1, 194560498), (2, 97280249), (11, 17687318), (22, 8843659), (41, 4745378), (82, 2372689), (121, 1607938), (242, 803969), (451, 431398), (902, 215699), (4961, 39218), (9922, 19609)]