19330936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 37926000

約数和(自身を除く): 18595064

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 859, 1718, 2813, 3436, 5626, 6872, 11252, 22504, 24911, 49822, 83323, 99644, 166646, 199288, 333292, 666584, 2416367, 4832734, 9665468, 19330936]

約数ペア:

[(1, 19330936), (2, 9665468), (4, 4832734), (8, 2416367), (29, 666584), (58, 333292), (97, 199288), (116, 166646), (194, 99644), (232, 83323), (388, 49822), (776, 24911), (859, 22504), (1718, 11252), (2813, 6872), (3436, 5626)]