25208117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 29253120

約数和(自身を除く): 4045003

約数列:

[1, 11, 19, 103, 209, 1133, 1171, 1957, 12881, 21527, 22249, 120613, 244739, 1326743, 2291647, 25208117]

約数ペア:

[(1, 25208117), (11, 2291647), (19, 1326743), (103, 244739), (209, 120613), (1133, 22249), (1171, 21527), (1957, 12881)]