13223716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 25361280

約数和(自身を除く): 12137564

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1109, 2218, 2981, 4436, 5962, 11924, 12199, 24398, 48796, 300539, 601078, 1202156, 3305929, 6611858, 13223716]

約数ペア:

[(1, 13223716), (2, 6611858), (4, 3305929), (11, 1202156), (22, 601078), (44, 300539), (271, 48796), (542, 24398), (1084, 12199), (1109, 11924), (2218, 5962), (2981, 4436)]