10991101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 12925440

約数和(自身を除く): 1934339

約数列:

[1, 11, 19, 43, 209, 473, 817, 1223, 8987, 13453, 23237, 52589, 255607, 578479, 999191, 10991101]

約数ペア:

[(1, 10991101), (11, 999191), (19, 578479), (43, 255607), (209, 52589), (473, 23237), (817, 13453), (1223, 8987)]