12871896

素因数分解:

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

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 32303040

約数和(自身を除く): 19431144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1747, 1842, 2456, 3494, 3684, 5241, 6988, 7368, 10482, 13976, 20964, 41928, 536329, 1072658, 1608987, 2145316, 3217974, 4290632, 6435948, 12871896]

約数ペア:

[(1, 12871896), (2, 6435948), (3, 4290632), (4, 3217974), (6, 2145316), (8, 1608987), (12, 1072658), (24, 536329), (307, 41928), (614, 20964), (921, 13976), (1228, 10482), (1747, 7368), (1842, 6988), (2456, 5241), (3494, 3684)]