15396470

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4919}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 27807840

約数和(自身を除く): 12411370

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 4919, 9838, 24595, 49190, 1539647, 3079294, 7698235, 15396470]

約数ペア:

[(1, 15396470), (2, 7698235), (5, 3079294), (10, 1539647), (313, 49190), (626, 24595), (1565, 9838), (3130, 4919)]