19005290217

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^2\times {\mathrm{2803}}^1$

素因数の和:3094

約数の個数: 36

約数和(自身を含む): 28176666960

約数和(自身を除く): 9171376743

約数列:

[1, 3, 9, 59, 113, 177, 339, 531, 1017, 2803, 6667, 8409, 12769, 20001, 25227, 38307, 60003, 114921, 165377, 316739, 496131, 753371, 950217, 1488393, 2260113, 2850651, 6780339, 18687601, 35791507, 56062803, 107374521, 168188409, 322123563, 2111698913, 6335096739, 19005290217]

約数ペア:

[(1, 19005290217), (3, 6335096739), (9, 2111698913), (59, 322123563), (113, 168188409), (177, 107374521), (339, 56062803), (531, 35791507), (1017, 18687601), (2803, 6780339), (6667, 2850651), (8409, 2260113), (12769, 1488393), (20001, 950217), (25227, 753371), (38307, 496131), (60003, 316739), (114921, 165377)]