12944354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 20338560

約数和(自身を除く): 7394206

約数列:

[1, 2, 23, 46, 439, 641, 878, 1282, 10097, 14743, 20194, 29486, 281399, 562798, 6472177, 12944354]

約数ペア:

[(1, 12944354), (2, 6472177), (23, 562798), (46, 281399), (439, 29486), (641, 20194), (878, 14743), (1282, 10097)]