12256585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9728

約数の個数: 16

約数和(自身を含む): 16744320

約数和(自身を除く): 4487735

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 9689, 48445, 106579, 222847, 532895, 1114235, 2451317, 12256585]

約数ペア:

[(1, 12256585), (5, 2451317), (11, 1114235), (23, 532895), (55, 222847), (115, 106579), (253, 48445), (1265, 9689)]