9709138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 15148800

約数和(自身を除く): 5439662

約数列:

[1, 2, 31, 62, 149, 298, 1051, 2102, 4619, 9238, 32581, 65162, 156599, 313198, 4854569, 9709138]

約数ペア:

[(1, 9709138), (2, 4854569), (31, 313198), (62, 156599), (149, 65162), (298, 32581), (1051, 9238), (2102, 4619)]