19496830067

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7177}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 23245005504

約数和(自身を除く): 3748175437

約数列:

[1, 11, 13, 121, 143, 157, 1331, 1573, 1727, 2041, 7177, 17303, 18997, 22451, 78947, 93301, 208967, 246961, 868417, 1026311, 1126789, 2716571, 9552587, 11289421, 12394679, 14648257, 124183631, 136341469, 161130827, 1499756159, 1772439097, 19496830067]

約数ペア:

[(1, 19496830067), (11, 1772439097), (13, 1499756159), (121, 161130827), (143, 136341469), (157, 124183631), (1331, 14648257), (1573, 12394679), (1727, 11289421), (2041, 9552587), (7177, 2716571), (17303, 1126789), (18997, 1026311), (22451, 868417), (78947, 246961), (93301, 208967)]