19203791711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{41851}}^1$

素因数の和:42662

約数の個数: 16

約数和(自身を含む): 21149657088

約数和(自身を除く): 1945865377

約数列:

[1, 13, 47, 611, 751, 9763, 35297, 41851, 458861, 544063, 1966997, 25570961, 31430101, 408591313, 1477214747, 19203791711]

約数ペア:

[(1, 19203791711), (13, 1477214747), (47, 408591313), (611, 31430101), (751, 25570961), (9763, 1966997), (35297, 544063), (41851, 458861)]