19035676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4861}}^1$

素因数の和:4965

約数の個数: 24

約数和(自身を含む): 36756720

約数和(自身を除く): 17721044

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 4861, 9722, 19444, 53471, 106942, 213884, 432629, 865258, 1730516, 4758919, 9517838, 19035676]

約数ペア:

[(1, 19035676), (2, 9517838), (4, 4758919), (11, 1730516), (22, 865258), (44, 432629), (89, 213884), (178, 106942), (356, 53471), (979, 19444), (1958, 9722), (3916, 4861)]