12973955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 16421184

約数和(自身を除く): 3447229

約数列:

[1, 5, 23, 101, 115, 505, 1117, 2323, 5585, 11615, 25691, 112817, 128455, 564085, 2594791, 12973955]

約数ペア:

[(1, 12973955), (5, 2594791), (23, 564085), (101, 128455), (115, 112817), (505, 25691), (1117, 11615), (2323, 5585)]