22151714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 39553920

約数和(自身を除く): 17402206

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 2179, 4358, 5083, 10166, 28327, 37043, 50117, 56654, 74086, 100234, 481559, 651521, 851989, 963118, 1303042, 1703978, 11075857, 22151714]

約数ペア:

[(1, 22151714), (2, 11075857), (13, 1703978), (17, 1303042), (23, 963118), (26, 851989), (34, 651521), (46, 481559), (221, 100234), (299, 74086), (391, 56654), (442, 50117), (598, 37043), (782, 28327), (2179, 10166), (4358, 5083)]