9944638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 17619840

約数和(自身を除く): 7675202

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 643, 703, 814, 1286, 1406, 7073, 7733, 12217, 14146, 15466, 23791, 24434, 47582, 134387, 261701, 268774, 452029, 523402, 904058, 4972319, 9944638]

約数ペア:

[(1, 9944638), (2, 4972319), (11, 904058), (19, 523402), (22, 452029), (37, 268774), (38, 261701), (74, 134387), (209, 47582), (407, 24434), (418, 23791), (643, 15466), (703, 14146), (814, 12217), (1286, 7733), (1406, 7073)]