19241900

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 41955648

約数和(自身を除く): 22713748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 607, 634, 1214, 1268, 1585, 2428, 3035, 3170, 6070, 6340, 7925, 12140, 15175, 15850, 30350, 31700, 60700, 192419, 384838, 769676, 962095, 1924190, 3848380, 4810475, 9620950, 19241900]

約数ペア:

[(1, 19241900), (2, 9620950), (4, 4810475), (5, 3848380), (10, 1924190), (20, 962095), (25, 769676), (50, 384838), (100, 192419), (317, 60700), (607, 31700), (634, 30350), (1214, 15850), (1268, 15175), (1585, 12140), (2428, 7925), (3035, 6340), (3170, 6070)]