19600119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28283}}^1$

素因数の和:28307

約数の個数: 24

約数和(自身を含む): 35298432

約数和(自身を除く): 15698313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 28283, 84849, 197981, 254547, 311113, 593943, 933339, 1781829, 2177791, 2800017, 6533373, 19600119]

約数ペア:

[(1, 19600119), (3, 6533373), (7, 2800017), (9, 2177791), (11, 1781829), (21, 933339), (33, 593943), (63, 311113), (77, 254547), (99, 197981), (231, 84849), (693, 28283)]