16626988

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8863}}^1$

素因数の和:8941

約数の個数: 24

約数和(自身を含む): 33754112

約数和(自身を除く): 17127124

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 8863, 17726, 35452, 62041, 124082, 248164, 593821, 1187642, 2375284, 4156747, 8313494, 16626988]

約数ペア:

[(1, 16626988), (2, 8313494), (4, 4156747), (7, 2375284), (14, 1187642), (28, 593821), (67, 248164), (134, 124082), (268, 62041), (469, 35452), (938, 17726), (1876, 8863)]