11605915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 14876928

約数和(自身を除く): 3271013

約数列:

[1, 5, 23, 43, 115, 215, 989, 2347, 4945, 11735, 53981, 100921, 269905, 504605, 2321183, 11605915]

約数ペア:

[(1, 11605915), (5, 2321183), (23, 504605), (43, 269905), (115, 100921), (215, 53981), (989, 11735), (2347, 4945)]