19620798

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{6827}}^1$

素因数の和:7311

約数の個数: 16

約数和(自身を含む): 39329280

約数和(自身を除く): 19708482

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 6827, 13654, 20481, 40962, 3270133, 6540266, 9810399, 19620798]

約数ペア:

[(1, 19620798), (2, 9810399), (3, 6540266), (6, 3270133), (479, 40962), (958, 20481), (1437, 13654), (2874, 6827)]