23390672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{76943}}^1$

素因数の和:76970

約数の個数: 20

約数和(自身を含む): 47705280

約数和(自身を除く): 24314608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 76943, 153886, 307772, 615544, 1231088, 1461917, 2923834, 5847668, 11695336, 23390672]

約数ペア:

[(1, 23390672), (2, 11695336), (4, 5847668), (8, 2923834), (16, 1461917), (19, 1231088), (38, 615544), (76, 307772), (152, 153886), (304, 76943)]