2018519822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{93719}}^1$

素因数の和:93832

約数の個数: 24

約数和(自身を含む): 3365485200

約数和(自身を除く): 1346965378

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 93719, 187438, 1030909, 2061818, 8340991, 11339999, 16681982, 22679998, 91750901, 183501802, 1009259911, 2018519822]

約数ペア:

[(1, 2018519822), (2, 1009259911), (11, 183501802), (22, 91750901), (89, 22679998), (121, 16681982), (178, 11339999), (242, 8340991), (979, 2061818), (1958, 1030909), (10769, 187438), (21538, 93719)]