15239312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86587}}^1$

素因数の和:86606

約数の個数: 20

約数和(自身を含む): 32210736

約数和(自身を除く): 16971424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86587, 173174, 346348, 692696, 952457, 1385392, 1904914, 3809828, 7619656, 15239312]

約数ペア:

[(1, 15239312), (2, 7619656), (4, 3809828), (8, 1904914), (11, 1385392), (16, 952457), (22, 692696), (44, 346348), (88, 173174), (176, 86587)]