19038554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 29243592

約数和(自身を除く): 10205038

約数列:

[1, 2, 53, 106, 293, 586, 613, 1226, 15529, 31058, 32489, 64978, 179609, 359218, 9519277, 19038554]

約数ペア:

[(1, 19038554), (2, 9519277), (53, 359218), (106, 179609), (293, 64978), (586, 32489), (613, 31058), (1226, 15529)]