18834292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 34069896

約数和(自身を除く): 15235604

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 1217, 2434, 3869, 4868, 7738, 15476, 64501, 88841, 129002, 177682, 258004, 355364, 4708573, 9417146, 18834292]

約数ペア:

[(1, 18834292), (2, 9417146), (4, 4708573), (53, 355364), (73, 258004), (106, 177682), (146, 129002), (212, 88841), (292, 64501), (1217, 15476), (2434, 7738), (3869, 4868)]