19333906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13751}}^1$

素因数の和:13809

約数の個数: 16

約数和(自身を含む): 31354560

約数和(自身を除く): 12020654

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 13751, 27502, 261269, 508787, 522538, 1017574, 9666953, 19333906]

約数ペア:

[(1, 19333906), (2, 9666953), (19, 1017574), (37, 522538), (38, 508787), (74, 261269), (703, 27502), (1406, 13751)]