17428586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65521}}^1$

素因数の和:65549

約数の個数: 16

約数和(自身を含む): 31450560

約数和(自身を除く): 14021974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 65521, 131042, 458647, 917294, 1244899, 2489798, 8714293, 17428586]

約数ペア:

[(1, 17428586), (2, 8714293), (7, 2489798), (14, 1244899), (19, 917294), (38, 458647), (133, 131042), (266, 65521)]