12655444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10931756

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 1871, 3382, 3742, 6764, 7484, 35549, 71098, 142196, 166519, 333038, 666076, 3163861, 6327722, 12655444]

約数ペア:

[(1, 12655444), (2, 6327722), (4, 3163861), (19, 666076), (38, 333038), (76, 166519), (89, 142196), (178, 71098), (356, 35549), (1691, 7484), (1871, 6764), (3382, 3742)]