17645414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6361}}^1$

素因数の和:6455

約数の個数: 16

約数和(自身を含む): 28247280

約数和(自身を除く): 10601866

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6361, 12722, 120859, 241718, 464353, 928706, 8822707, 17645414]

約数ペア:

[(1, 17645414), (2, 8822707), (19, 928706), (38, 464353), (73, 241718), (146, 120859), (1387, 12722), (2774, 6361)]