23255511548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{420899}}^1$

素因数の和:421649

約数の個数: 24

約数和(自身を含む): 42898128000

約数和(自身を除く): 19642616452

約数列:

[1, 2, 4, 19, 38, 76, 727, 1454, 2908, 13813, 27626, 55252, 420899, 841798, 1683596, 7997081, 15994162, 31988324, 305993573, 611987146, 1223974292, 5813877887, 11627755774, 23255511548]

約数ペア:

[(1, 23255511548), (2, 11627755774), (4, 5813877887), (19, 1223974292), (38, 611987146), (76, 305993573), (727, 31988324), (1454, 15994162), (2908, 7997081), (13813, 1683596), (27626, 841798), (55252, 420899)]