1189593838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{4421}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 1924100640

約数和(自身を除く): 734506802

約数列:

[1, 2, 19, 38, 73, 97, 146, 194, 1387, 1843, 2774, 3686, 4421, 7081, 8842, 14162, 83999, 134539, 167998, 269078, 322733, 428837, 645466, 857674, 6131927, 8147903, 12263854, 16295806, 31305101, 62610202, 594796919, 1189593838]

約数ペア:

[(1, 1189593838), (2, 594796919), (19, 62610202), (38, 31305101), (73, 16295806), (97, 12263854), (146, 8147903), (194, 6131927), (1387, 857674), (1843, 645466), (2774, 428837), (3686, 322733), (4421, 269078), (7081, 167998), (8842, 134539), (14162, 83999)]