23663188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 43180200

約数和(自身を除く): 19517012

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 1489, 2978, 3973, 5956, 7946, 15892, 43181, 86362, 172724, 203993, 407986, 815972, 5915797, 11831594, 23663188]

約数ペア:

[(1, 23663188), (2, 11831594), (4, 5915797), (29, 815972), (58, 407986), (116, 203993), (137, 172724), (274, 86362), (548, 43181), (1489, 15892), (2978, 7946), (3973, 5956)]