22381136

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{2383}}^1$

素因数の和:2978

約数の個数: 20

約数和(自身を含む): 43455552

約数和(自身を除く): 21074416

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 2383, 4696, 4766, 9392, 9532, 19064, 38128, 1398821, 2797642, 5595284, 11190568, 22381136]

約数ペア:

[(1, 22381136), (2, 11190568), (4, 5595284), (8, 2797642), (16, 1398821), (587, 38128), (1174, 19064), (2348, 9532), (2383, 9392), (4696, 4766)]