18967701313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1\times {\mathrm{3631}}^1$

素因数の和:5868

約数の個数: 16

約数和(自身を含む): 20794798080

約数和(自身を除く): 1827096767

約数列:

[1, 11, 239, 1987, 2629, 3631, 21857, 39941, 474893, 867809, 5223823, 7214797, 9545899, 79362767, 1724336483, 18967701313]

約数ペア:

[(1, 18967701313), (11, 1724336483), (239, 79362767), (1987, 9545899), (2629, 7214797), (3631, 5223823), (21857, 867809), (39941, 474893)]