15219148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31973}}^1$

素因数の和:32001

約数の個数: 24

約数和(自身を含む): 32229792

約数和(自身を除く): 17010644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 31973, 63946, 127892, 223811, 447622, 543541, 895244, 1087082, 2174164, 3804787, 7609574, 15219148]

約数ペア:

[(1, 15219148), (2, 7609574), (4, 3804787), (7, 2174164), (14, 1087082), (17, 895244), (28, 543541), (34, 447622), (68, 223811), (119, 127892), (238, 63946), (476, 31973)]