9790172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11321

約数の個数: 24

約数和(自身を含む): 20213760

約数和(自身を除く): 10423588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 11279, 22558, 45116, 78953, 157906, 315812, 349649, 699298, 1398596, 2447543, 4895086, 9790172]

約数ペア:

[(1, 9790172), (2, 4895086), (4, 2447543), (7, 1398596), (14, 699298), (28, 349649), (31, 315812), (62, 157906), (124, 78953), (217, 45116), (434, 22558), (868, 11279)]