65564174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132721}}^1$

素因数の和:132755

約数の個数: 16

約数和(自身を含む): 111486480

約数和(自身を除く): 45922306

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 132721, 265442, 1725373, 2521699, 3450746, 5043398, 32782087, 65564174]

約数ペア:

[(1, 65564174), (2, 32782087), (13, 5043398), (19, 3450746), (26, 2521699), (38, 1725373), (247, 265442), (494, 132721)]