16916452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19531

約数の個数: 24

約数和(自身を含む): 34926080

約数和(自身を除く): 18009628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19489, 38978, 77956, 136423, 272846, 545692, 604159, 1208318, 2416636, 4229113, 8458226, 16916452]

約数ペア:

[(1, 16916452), (2, 8458226), (4, 4229113), (7, 2416636), (14, 1208318), (28, 604159), (31, 545692), (62, 272846), (124, 136423), (217, 77956), (434, 38978), (868, 19489)]