22015774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2377}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 36126576

約数和(自身を除く): 14110802

約数列:

[1, 2, 11, 22, 421, 842, 2377, 4631, 4754, 9262, 26147, 52294, 1000717, 2001434, 11007887, 22015774]

約数ペア:

[(1, 22015774), (2, 11007887), (11, 2001434), (22, 1000717), (421, 52294), (842, 26147), (2377, 9262), (4631, 4754)]