19239099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 28149120

約数和(自身を除く): 8910021

約数列:

[1, 3, 11, 33, 179, 537, 1969, 3257, 5907, 9771, 35827, 107481, 583003, 1749009, 6413033, 19239099]

約数ペア:

[(1, 19239099), (3, 6413033), (11, 1749009), (33, 583003), (179, 107481), (537, 35827), (1969, 9771), (3257, 5907)]