12087458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 19780560

約数和(自身を除く): 7693102

約数列:

[1, 2, 19, 31, 38, 62, 331, 589, 662, 961, 1178, 1922, 6289, 10261, 12578, 18259, 20522, 36518, 194959, 318091, 389918, 636182, 6043729, 12087458]

約数ペア:

[(1, 12087458), (2, 6043729), (19, 636182), (31, 389918), (38, 318091), (62, 194959), (331, 36518), (589, 20522), (662, 18259), (961, 12578), (1178, 10261), (1922, 6289)]