17515093

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 19261440

約数和(自身を除く): 1746347

約数列:

[1, 19, 31, 131, 227, 589, 2489, 4061, 4313, 7037, 29737, 77159, 133703, 565003, 921847, 17515093]

約数ペア:

[(1, 17515093), (19, 921847), (31, 565003), (131, 133703), (227, 77159), (589, 29737), (2489, 7037), (4061, 4313)]