25313486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11171}}^1$

素因数の和:11287

約数の個数: 16

約数和(自身を含む): 41827968

約数和(自身を除く): 16514482

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 11171, 22342, 122881, 245762, 1150613, 2301226, 12656743, 25313486]

約数ペア:

[(1, 25313486), (2, 12656743), (11, 2301226), (22, 1150613), (103, 245762), (206, 122881), (1133, 22342), (2266, 11171)]