29394886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2459}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 45460800

約数和(自身を除く): 16065914

約数列:

[1, 2, 43, 86, 139, 278, 2459, 4918, 5977, 11954, 105737, 211474, 341801, 683602, 14697443, 29394886]

約数ペア:

[(1, 29394886), (2, 14697443), (43, 683602), (86, 341801), (139, 211474), (278, 105737), (2459, 11954), (4918, 5977)]