17946146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 28438560

約数和(自身を除く): 10492414

約数列:

[1, 2, 19, 38, 347, 694, 1361, 2722, 6593, 13186, 25859, 51718, 472267, 944534, 8973073, 17946146]

約数ペア:

[(1, 17946146), (2, 8973073), (19, 944534), (38, 472267), (347, 51718), (694, 25859), (1361, 13186), (2722, 6593)]