12561506281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{39317}}^1$

素因数の和:39848

約数の個数: 16

約数和(自身を含む): 13588300800

約数和(自身を除く): 1026794519

約数列:

[1, 23, 29, 479, 667, 11017, 13891, 39317, 319493, 904291, 1140193, 18832843, 26224439, 433155389, 546152447, 12561506281]

約数ペア:

[(1, 12561506281), (23, 546152447), (29, 433155389), (479, 26224439), (667, 18832843), (11017, 1140193), (13891, 904291), (39317, 319493)]