12122895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11383}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 19671552

約数和(自身を除く): 7548657

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11383, 34149, 56915, 170745, 808193, 2424579, 4040965, 12122895]

約数ペア:

[(1, 12122895), (3, 4040965), (5, 2424579), (15, 808193), (71, 170745), (213, 56915), (355, 34149), (1065, 11383)]