2537387186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{14737}}^1$

素因数の和:14978

約数の個数: 32

約数和(自身を含む): 4202098560

約数和(自身を除く): 1664711374

約数列:

[1, 2, 19, 23, 38, 46, 197, 394, 437, 874, 3743, 4531, 7486, 9062, 14737, 29474, 86089, 172178, 280003, 338951, 560006, 677902, 2903189, 5806378, 6440069, 12880138, 55160591, 66773347, 110321182, 133546694, 1268693593, 2537387186]

約数ペア:

[(1, 2537387186), (2, 1268693593), (19, 133546694), (23, 110321182), (38, 66773347), (46, 55160591), (197, 12880138), (394, 6440069), (437, 5806378), (874, 2903189), (3743, 677902), (4531, 560006), (7486, 338951), (9062, 280003), (14737, 172178), (29474, 86089)]