12445553

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 13754880

約数和(自身を除く): 1309327

約数列:

[1, 23, 29, 47, 397, 667, 1081, 1363, 9131, 11513, 18659, 31349, 264799, 429157, 541111, 12445553]

約数ペア:

[(1, 12445553), (23, 541111), (29, 429157), (47, 264799), (397, 31349), (667, 18659), (1081, 11513), (1363, 9131)]