15982156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 28662480

約数和(自身を除く): 12680324

約数列:

[1, 2, 4, 59, 118, 236, 241, 281, 482, 562, 964, 1124, 14219, 16579, 28438, 33158, 56876, 66316, 67721, 135442, 270884, 3995539, 7991078, 15982156]

約数ペア:

[(1, 15982156), (2, 7991078), (4, 3995539), (59, 270884), (118, 135442), (236, 67721), (241, 66316), (281, 56876), (482, 33158), (562, 28438), (964, 16579), (1124, 14219)]