11872473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 17203200

約数和(自身を除く): 5330727

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 6719, 20157, 127661, 208289, 382983, 624867, 3957491, 11872473]

約数ペア:

[(1, 11872473), (3, 3957491), (19, 624867), (31, 382983), (57, 208289), (93, 127661), (589, 20157), (1767, 6719)]