18833804986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5109551}}^1$

素因数の和:5109669

約数の個数: 16

約数和(自身を含む): 30044165760

約数和(自身を除く): 11210360774

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5109551, 10219102, 97081469, 194162938, 495626447, 991252894, 9416902493, 18833804986]

約数ペア:

[(1, 18833804986), (2, 9416902493), (19, 991252894), (38, 495626447), (97, 194162938), (194, 97081469), (1843, 10219102), (3686, 5109551)]