19562384

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{3049}}^1$

素因数の和:3458

約数の個数: 20

約数和(自身を含む): 38009100

約数和(自身を除く): 18446716

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3049, 3208, 6098, 6416, 12196, 24392, 48784, 1222649, 2445298, 4890596, 9781192, 19562384]

約数ペア:

[(1, 19562384), (2, 9781192), (4, 4890596), (8, 2445298), (16, 1222649), (401, 48784), (802, 24392), (1604, 12196), (3049, 6416), (3208, 6098)]