15674973970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{80803}}^1$

素因数の和:81850

約数の個数: 32

約数和(自身を含む): 29729407680

約数和(自身を除く): 14054433710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1021, 2042, 5105, 10210, 19399, 38798, 80803, 96995, 161606, 193990, 404015, 808030, 1535257, 3070514, 7676285, 15352570, 82499863, 164999726, 412499315, 824998630, 1567497397, 3134994794, 7837486985, 15674973970]

約数ペア:

[(1, 15674973970), (2, 7837486985), (5, 3134994794), (10, 1567497397), (19, 824998630), (38, 412499315), (95, 164999726), (190, 82499863), (1021, 15352570), (2042, 7676285), (5105, 3070514), (10210, 1535257), (19399, 808030), (38798, 404015), (80803, 193990), (96995, 161606)]