3159928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20789}}^1$

素因数の和:20814

約数の個数: 16

約数和(自身を含む): 6237000

約数和(自身を除く): 3077072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20789, 41578, 83156, 166312, 394991, 789982, 1579964, 3159928]

約数ペア:

[(1, 3159928), (2, 1579964), (4, 789982), (8, 394991), (19, 166312), (38, 83156), (76, 41578), (152, 20789)]