38347358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144163}}^1$

素因数の和:144191

約数の個数: 16

約数和(自身を含む): 69198720

約数和(自身を除く): 30851362

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 144163, 288326, 1009141, 2018282, 2739097, 5478194, 19173679, 38347358]

約数ペア:

[(1, 38347358), (2, 19173679), (7, 5478194), (14, 2739097), (19, 2018282), (38, 1009141), (133, 288326), (266, 144163)]