15204794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 11060806

約数列:

[1, 2, 11, 22, 23, 46, 151, 199, 253, 302, 398, 506, 1661, 2189, 3322, 3473, 4378, 4577, 6946, 9154, 30049, 38203, 50347, 60098, 76406, 100694, 330539, 661078, 691127, 1382254, 7602397, 15204794]

約数ペア:

[(1, 15204794), (2, 7602397), (11, 1382254), (22, 691127), (23, 661078), (46, 330539), (151, 100694), (199, 76406), (253, 60098), (302, 50347), (398, 38203), (506, 30049), (1661, 9154), (2189, 6946), (3322, 4577), (3473, 4378)]