12285238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28347

約数の個数: 16

約数和(自身を含む): 21740544

約数和(自身を除く): 9455306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 28307, 56614, 198149, 396298, 877517, 1755034, 6142619, 12285238]

約数ペア:

[(1, 12285238), (2, 6142619), (7, 1755034), (14, 877517), (31, 396298), (62, 198149), (217, 56614), (434, 28307)]