19937094

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 41580000

約数和(自身を除く): 21642906

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 769, 894, 1538, 2307, 4321, 4614, 8642, 12963, 22301, 25926, 44602, 66903, 114581, 133806, 229162, 343743, 687486, 3322849, 6645698, 9968547, 19937094]

約数ペア:

[(1, 19937094), (2, 9968547), (3, 6645698), (6, 3322849), (29, 687486), (58, 343743), (87, 229162), (149, 133806), (174, 114581), (298, 66903), (447, 44602), (769, 25926), (894, 22301), (1538, 12963), (2307, 8642), (4321, 4614)]