12149995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17022

約数の個数: 16

約数和(自身を含む): 17129952

約数和(自身を除く): 4979957

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 16993, 84965, 186923, 220909, 934615, 1104545, 2429999, 12149995]

約数ペア:

[(1, 12149995), (5, 2429999), (11, 1104545), (13, 934615), (55, 220909), (65, 186923), (143, 84965), (715, 16993)]