16296638

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 25857720

約数和(自身を除く): 9561082

約数列:

[1, 2, 31, 61, 62, 122, 139, 278, 961, 1891, 1922, 3782, 4309, 8479, 8618, 16958, 58621, 117242, 133579, 262849, 267158, 525698, 8148319, 16296638]

約数ペア:

[(1, 16296638), (2, 8148319), (31, 525698), (61, 267158), (62, 262849), (122, 133579), (139, 117242), (278, 58621), (961, 16958), (1891, 8618), (1922, 8479), (3782, 4309)]