12345503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 1202017

約数列:

[1, 23, 29, 83, 223, 667, 1909, 2407, 5129, 6467, 18509, 55361, 148741, 425707, 536761, 12345503]

約数ペア:

[(1, 12345503), (23, 536761), (29, 425707), (83, 148741), (223, 55361), (667, 18509), (1909, 6467), (2407, 5129)]