16542188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 31940160

約数和(自身を除く): 15397972

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 7759, 15518, 31036, 100867, 201734, 318119, 403468, 636238, 1272476, 4135547, 8271094, 16542188]

約数ペア:

[(1, 16542188), (2, 8271094), (4, 4135547), (13, 1272476), (26, 636238), (41, 403468), (52, 318119), (82, 201734), (164, 100867), (533, 31036), (1066, 15518), (2132, 7759)]