15870956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 28972944

約数和(自身を除く): 13101988

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 1741, 2279, 3482, 4558, 6964, 9116, 74863, 92273, 149726, 184546, 299452, 369092, 3967739, 7935478, 15870956]

約数ペア:

[(1, 15870956), (2, 7935478), (4, 3967739), (43, 369092), (53, 299452), (86, 184546), (106, 149726), (172, 92273), (212, 74863), (1741, 9116), (2279, 6964), (3482, 4558)]