15530554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 27243216

約数和(自身を除く): 11712662

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 857, 1066, 1394, 1714, 9061, 11141, 14569, 18122, 22282, 29138, 35137, 70274, 189397, 378794, 456781, 597329, 913562, 1194658, 7765277, 15530554]

約数ペア:

[(1, 15530554), (2, 7765277), (13, 1194658), (17, 913562), (26, 597329), (34, 456781), (41, 378794), (82, 189397), (221, 70274), (442, 35137), (533, 29138), (697, 22282), (857, 18122), (1066, 14569), (1394, 11141), (1714, 9061)]