16805842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6321

約数の個数: 16

約数和(自身を含む): 26913600

約数和(自身を除く): 10107758

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6229, 12458, 118351, 236702, 442259, 884518, 8402921, 16805842]

約数ペア:

[(1, 16805842), (2, 8402921), (19, 884518), (38, 442259), (71, 236702), (142, 118351), (1349, 12458), (2698, 6229)]