22146019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 27000000

約数和(自身を除く): 4853981

約数列:

[1, 7, 17, 119, 149, 1043, 1249, 2533, 8743, 17731, 21233, 148631, 186101, 1302707, 3163717, 22146019]

約数ペア:

[(1, 22146019), (7, 3163717), (17, 1302707), (119, 186101), (149, 148631), (1043, 21233), (1249, 17731), (2533, 8743)]