22918142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 18359458

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 2729, 4199, 5458, 8398, 35477, 46393, 51851, 70954, 92786, 103702, 603109, 674063, 881467, 1206218, 1348126, 1762934, 11459071, 22918142]

約数ペア:

[(1, 22918142), (2, 11459071), (13, 1762934), (17, 1348126), (19, 1206218), (26, 881467), (34, 674063), (38, 603109), (221, 103702), (247, 92786), (323, 70954), (442, 51851), (494, 46393), (646, 35477), (2729, 8398), (4199, 5458)]