26144722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11279}}^1$

素因数の和:11361

約数の個数: 16

約数和(自身を含む): 41961600

約数和(自身を除く): 15816878

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11279, 22558, 214301, 428602, 688019, 1376038, 13072361, 26144722]

約数ペア:

[(1, 26144722), (2, 13072361), (19, 1376038), (38, 688019), (61, 428602), (122, 214301), (1159, 22558), (2318, 11279)]