13564139138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{618407}}^1$

素因数の和:619417

約数の個数: 16

約数和(自身を含む): 22218162624

約数和(自身を除く): 8654023486

約数列:

[1, 2, 11, 22, 997, 1994, 10967, 21934, 618407, 1236814, 6802477, 13604954, 616551779, 1233103558, 6782069569, 13564139138]

約数ペア:

[(1, 13564139138), (2, 6782069569), (11, 1233103558), (22, 616551779), (997, 13604954), (1994, 6802477), (10967, 1236814), (21934, 618407)]