23294551

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 28892160

約数和(自身を除く): 5597609

約数列:

[1, 7, 19, 49, 131, 133, 191, 917, 931, 1337, 2489, 3629, 6419, 9359, 17423, 25021, 25403, 121961, 175147, 177821, 475399, 1226029, 3327793, 23294551]

約数ペア:

[(1, 23294551), (7, 3327793), (19, 1226029), (49, 475399), (131, 177821), (133, 175147), (191, 121961), (917, 25403), (931, 25021), (1337, 17423), (2489, 9359), (3629, 6419)]