15969036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18743}}^1$

素因数の和:18821

約数の個数: 24

約数和(自身を含む): 37787904

約数和(自身を除く): 21818868

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 18743, 37486, 56229, 74972, 112458, 224916, 1330753, 2661506, 3992259, 5323012, 7984518, 15969036]

約数ペア:

[(1, 15969036), (2, 7984518), (3, 5323012), (4, 3992259), (6, 2661506), (12, 1330753), (71, 224916), (142, 112458), (213, 74972), (284, 56229), (426, 37486), (852, 18743)]