127945924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11149}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 237272000

約数和(自身を除く): 109326076

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11149, 11476, 22298, 44596, 211831, 423662, 847324, 1683499, 3366998, 6733996, 31986481, 63972962, 127945924]

約数ペア:

[(1, 127945924), (2, 63972962), (4, 31986481), (19, 6733996), (38, 3366998), (76, 1683499), (151, 847324), (302, 423662), (604, 211831), (2869, 44596), (5738, 22298), (11149, 11476)]