15557074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 27092016

約数和(自身を除く): 11534942

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 577, 793, 1037, 1154, 1586, 2074, 7501, 9809, 13481, 15002, 19618, 26962, 35197, 70394, 127517, 255034, 457561, 598349, 915122, 1196698, 7778537, 15557074]

約数ペア:

[(1, 15557074), (2, 7778537), (13, 1196698), (17, 915122), (26, 598349), (34, 457561), (61, 255034), (122, 127517), (221, 70394), (442, 35197), (577, 26962), (793, 19618), (1037, 15002), (1154, 13481), (1586, 9809), (2074, 7501)]