12454618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 20465280

約数和(自身を除く): 8010662

約数列:

[1, 2, 11, 22, 271, 542, 2089, 2981, 4178, 5962, 22979, 45958, 566119, 1132238, 6227309, 12454618]

約数ペア:

[(1, 12454618), (2, 6227309), (11, 1132238), (22, 566119), (271, 45958), (542, 22979), (2089, 5962), (2981, 4178)]