19307844

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1747}}^1$

素因数の和:2064

約数の個数: 36

約数和(自身を含む): 48992944

約数和(自身を除く): 29685100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1747, 1842, 2763, 3494, 3684, 5241, 5526, 6988, 10482, 11052, 15723, 20964, 31446, 62892, 536329, 1072658, 1608987, 2145316, 3217974, 4826961, 6435948, 9653922, 19307844]

約数ペア:

[(1, 19307844), (2, 9653922), (3, 6435948), (4, 4826961), (6, 3217974), (9, 2145316), (12, 1608987), (18, 1072658), (36, 536329), (307, 62892), (614, 31446), (921, 20964), (1228, 15723), (1747, 11052), (1842, 10482), (2763, 6988), (3494, 5526), (3684, 5241)]