39418834

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30970

約数の個数: 24

約数和(自身を含む): 74075148

約数和(自身を除く): 34656314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 30941, 61882, 216587, 402233, 433174, 804466, 1516109, 2815631, 3032218, 5631262, 19709417, 39418834]

約数ペア:

[(1, 39418834), (2, 19709417), (7, 5631262), (13, 3032218), (14, 2815631), (26, 1516109), (49, 804466), (91, 433174), (98, 402233), (182, 216587), (637, 61882), (1274, 30941)]