19182296

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 22427944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4127, 4648, 8254, 16508, 28889, 33016, 57778, 115556, 231112, 342541, 685082, 1370164, 2397787, 2740328, 4795574, 9591148, 19182296]

約数ペア:

[(1, 19182296), (2, 9591148), (4, 4795574), (7, 2740328), (8, 2397787), (14, 1370164), (28, 685082), (56, 342541), (83, 231112), (166, 115556), (332, 57778), (581, 33016), (664, 28889), (1162, 16508), (2324, 8254), (4127, 4648)]