16004942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 24770832

約数和(自身を除く): 8765890

約数列:

[1, 2, 37, 74, 313, 626, 691, 1382, 11581, 23162, 25567, 51134, 216283, 432566, 8002471, 16004942]

約数ペア:

[(1, 16004942), (2, 8002471), (37, 432566), (74, 216283), (313, 51134), (626, 25567), (691, 23162), (1382, 11581)]