2839208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18704

約数の個数: 16

約数和(自身を含む): 5604000

約数和(自身を除く): 2764792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18679, 37358, 74716, 149432, 354901, 709802, 1419604, 2839208]

約数ペア:

[(1, 2839208), (2, 1419604), (4, 709802), (8, 354901), (19, 149432), (38, 74716), (76, 37358), (152, 18679)]