65330018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132247}}^1$

素因数の和:132281

約数の個数: 16

約数和(自身を含む): 111088320

約数和(自身を除く): 45758302

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 132247, 264494, 1719211, 2512693, 3438422, 5025386, 32665009, 65330018]

約数ペア:

[(1, 65330018), (2, 32665009), (13, 5025386), (19, 3438422), (26, 2512693), (38, 1719211), (247, 264494), (494, 132247)]