11948356

素因数分解:

$2^2\times 7^2\times {\mathrm{60961}}^1$

素因数の和:60979

約数の個数: 18

約数和(自身を含む): 24323838

約数和(自身を除く): 12375482

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 60961, 121922, 243844, 426727, 853454, 1706908, 2987089, 5974178, 11948356]

約数ペア:

[(1, 11948356), (2, 5974178), (4, 2987089), (7, 1706908), (14, 853454), (28, 426727), (49, 243844), (98, 121922), (196, 60961)]