123558254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{141371}}^1$

素因数の和:141415

約数の個数: 16

約数和(自身を含む): 203575680

約数和(自身を除く): 80017426

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 141371, 282742, 2686049, 3251533, 5372098, 6503066, 61779127, 123558254]

約数ペア:

[(1, 123558254), (2, 61779127), (19, 6503066), (23, 5372098), (38, 3251533), (46, 2686049), (437, 282742), (874, 141371)]