13323884

素因数分解:

$2^2\times 7^2\times {\mathrm{67979}}^1$

素因数の和:67997

約数の個数: 18

約数和(自身を含む): 27124020

約数和(自身を除く): 13800136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 67979, 135958, 271916, 475853, 951706, 1903412, 3330971, 6661942, 13323884]

約数ペア:

[(1, 13323884), (2, 6661942), (4, 3330971), (7, 1903412), (14, 951706), (28, 475853), (49, 271916), (98, 135958), (196, 67979)]