8523196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 16447536

約数和(自身を除く): 7924340

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 1997, 2134, 3994, 4268, 7988, 21967, 43934, 87868, 193709, 387418, 774836, 2130799, 4261598, 8523196]

約数ペア:

[(1, 8523196), (2, 4261598), (4, 2130799), (11, 774836), (22, 387418), (44, 193709), (97, 87868), (194, 43934), (388, 21967), (1067, 7988), (1997, 4268), (2134, 3994)]