23003908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5711}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 43182720

約数和(自身を除く): 20178812

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5711, 11422, 22844, 108509, 217018, 302683, 434036, 605366, 1210732, 5750977, 11501954, 23003908]

約数ペア:

[(1, 23003908), (2, 11501954), (4, 5750977), (19, 1210732), (38, 605366), (53, 434036), (76, 302683), (106, 217018), (212, 108509), (1007, 22844), (2014, 11422), (4028, 5711)]