17429726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27019

約数の個数: 16

約数和(自身を含む): 29140560

約数和(自身を除く): 11710834

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 26981, 53962, 458677, 512639, 917354, 1025278, 8714863, 17429726]

約数ペア:

[(1, 17429726), (2, 8714863), (17, 1025278), (19, 917354), (34, 512639), (38, 458677), (323, 53962), (646, 26981)]