18968222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8017}}^1$

素因数の和:8052

約数の個数: 24

約数和(自身を含む): 35215056

約数和(自身を除く): 16246834

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8017, 16034, 56119, 104221, 112238, 208442, 729547, 1354873, 1459094, 2709746, 9484111, 18968222]

約数ペア:

[(1, 18968222), (2, 9484111), (7, 2709746), (13, 1459094), (14, 1354873), (26, 729547), (91, 208442), (169, 112238), (182, 104221), (338, 56119), (1183, 16034), (2366, 8017)]