15906352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12937

約数の個数: 40

約数和(自身を含む): 38426112

約数和(自身を除く): 22519760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12911, 25822, 51644, 90377, 103288, 142021, 180754, 206576, 284042, 361508, 568084, 723016, 994147, 1136168, 1446032, 1988294, 2272336, 3976588, 7953176, 15906352]

約数ペア:

[(1, 15906352), (2, 7953176), (4, 3976588), (7, 2272336), (8, 1988294), (11, 1446032), (14, 1136168), (16, 994147), (22, 723016), (28, 568084), (44, 361508), (56, 284042), (77, 206576), (88, 180754), (112, 142021), (154, 103288), (176, 90377), (308, 51644), (616, 25822), (1232, 12911)]