126576556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45013}}^1$

素因数の和:45073

約数の個数: 24

約数和(自身を含む): 239474480

約数和(自身を除く): 112897924

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 45013, 90026, 180052, 855247, 1665481, 1710494, 3330962, 3420988, 6661924, 31644139, 63288278, 126576556]

約数ペア:

[(1, 126576556), (2, 63288278), (4, 31644139), (19, 6661924), (37, 3420988), (38, 3330962), (74, 1710494), (76, 1665481), (148, 855247), (703, 180052), (1406, 90026), (2812, 45013)]