15145072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23087}}^1$

素因数の和:23136

約数の個数: 20

約数和(自身を含む): 30060576

約数和(自身を除く): 14915504

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23087, 46174, 92348, 184696, 369392, 946567, 1893134, 3786268, 7572536, 15145072]

約数ペア:

[(1, 15145072), (2, 7572536), (4, 3786268), (8, 1893134), (16, 946567), (41, 369392), (82, 184696), (164, 92348), (328, 46174), (656, 23087)]