19922624

素因数分解:

$2^6\times {\mathrm{311291}}^1$

素因数の和:311303

約数の個数: 14

約数和(自身を含む): 39534084

約数和(自身を除く): 19611460

約数列:

[1, 2, 4, 8, 16, 32, 64, 311291, 622582, 1245164, 2490328, 4980656, 9961312, 19922624]

約数ペア:

[(1, 19922624), (2, 9961312), (4, 4980656), (8, 2490328), (16, 1245164), (32, 622582), (64, 311291)]