19535004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23593}}^1$

素因数の和:23626

約数の個数: 36

約数和(自身を含む): 51529296

約数和(自身を除く): 31994292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23593, 47186, 70779, 94372, 141558, 212337, 283116, 424674, 542639, 849348, 1085278, 1627917, 2170556, 3255834, 4883751, 6511668, 9767502, 19535004]

約数ペア:

[(1, 19535004), (2, 9767502), (3, 6511668), (4, 4883751), (6, 3255834), (9, 2170556), (12, 1627917), (18, 1085278), (23, 849348), (36, 542639), (46, 424674), (69, 283116), (92, 212337), (138, 141558), (207, 94372), (276, 70779), (414, 47186), (828, 23593)]