19924311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3373}}^1$

素因数の和:3566

約数の個数: 16

約数和(自身を含む): 29151360

約数和(自身を除く): 9227049

約数列:

[1, 3, 11, 33, 179, 537, 1969, 3373, 5907, 10119, 37103, 111309, 603767, 1811301, 6641437, 19924311]

約数ペア:

[(1, 19924311), (3, 6641437), (11, 1811301), (33, 603767), (179, 111309), (537, 37103), (1969, 10119), (3373, 5907)]