19423060746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{535159}}^1$

素因数の和:535450

約数の個数: 32

約数和(自身を含む): 40689285120

約数和(自身を除く): 21266224374

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 6049, 12098, 18147, 36294, 535159, 1070318, 1605477, 3210954, 12308657, 24617314, 36925971, 73851942, 140746817, 281493634, 422240451, 844480902, 3237176791, 6474353582, 9711530373, 19423060746]

約数ペア:

[(1, 19423060746), (2, 9711530373), (3, 6474353582), (6, 3237176791), (23, 844480902), (46, 422240451), (69, 281493634), (138, 140746817), (263, 73851942), (526, 36925971), (789, 24617314), (1578, 12308657), (6049, 3210954), (12098, 1605477), (18147, 1070318), (36294, 535159)]