11858915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 15011136

約数和(自身を除く): 3152221

約数列:

[1, 5, 23, 101, 115, 505, 1021, 2323, 5105, 11615, 23483, 103121, 117415, 515605, 2371783, 11858915]

約数ペア:

[(1, 11858915), (5, 2371783), (23, 515605), (101, 117415), (115, 103121), (505, 23483), (1021, 11615), (2323, 5105)]