26388758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63131}}^1$

素因数の和:63163

約数の個数: 16

約数和(自身を含む): 45455040

約数和(自身を除く): 19066282

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 63131, 126262, 694441, 1199489, 1388882, 2398978, 13194379, 26388758]

約数ペア:

[(1, 26388758), (2, 13194379), (11, 2398978), (19, 1388882), (22, 1199489), (38, 694441), (209, 126262), (418, 63131)]