38825818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 59770656

約数和(自身を除く): 20944838

約数列:

[1, 2, 43, 86, 661, 683, 1322, 1366, 28423, 29369, 56846, 58738, 451463, 902926, 19412909, 38825818]

約数ペア:

[(1, 38825818), (2, 19412909), (43, 902926), (86, 451463), (661, 58738), (683, 56846), (1322, 29369), (1366, 28423)]