15122756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 29545824

約数和(自身を除く): 14423068

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 7993, 15986, 31972, 87923, 175846, 343699, 351692, 687398, 1374796, 3780689, 7561378, 15122756]

約数ペア:

[(1, 15122756), (2, 7561378), (4, 3780689), (11, 1374796), (22, 687398), (43, 351692), (44, 343699), (86, 175846), (172, 87923), (473, 31972), (946, 15986), (1892, 7993)]