65207164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77999}}^1$

素因数の和:78033

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 65832836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77999, 155998, 311996, 857989, 1481981, 1715978, 2963962, 3431956, 5927924, 16301791, 32603582, 65207164]

約数ペア:

[(1, 65207164), (2, 32603582), (4, 16301791), (11, 5927924), (19, 3431956), (22, 2963962), (38, 1715978), (44, 1481981), (76, 857989), (209, 311996), (418, 155998), (836, 77999)]