19573202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2842

約数の個数: 24

約数和(自身を含む): 33396300

約数和(自身を除く): 13823098

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2789, 3509, 5578, 7018, 30679, 61358, 80881, 161762, 337469, 674938, 889691, 1779382, 9786601, 19573202]

約数ペア:

[(1, 19573202), (2, 9786601), (11, 1779382), (22, 889691), (29, 674938), (58, 337469), (121, 161762), (242, 80881), (319, 61358), (638, 30679), (2789, 7018), (3509, 5578)]