18922148

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6691}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 38224704

約数和(自身を除く): 19302556

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6691, 13382, 26764, 46837, 93674, 187348, 675791, 1351582, 2703164, 4730537, 9461074, 18922148]

約数ペア:

[(1, 18922148), (2, 9461074), (4, 4730537), (7, 2703164), (14, 1351582), (28, 675791), (101, 187348), (202, 93674), (404, 46837), (707, 26764), (1414, 13382), (2828, 6691)]