16448146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 30945600

約数和(自身を除く): 14497454

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 199, 221, 286, 289, 374, 398, 442, 578, 2189, 2431, 2587, 3179, 3383, 3757, 4378, 4862, 5174, 6358, 6766, 7514, 28457, 37213, 41327, 43979, 56914, 57511, 74426, 82654, 87958, 115022, 483769, 632621, 747643, 967538, 1265242, 1495286, 8224073, 16448146]

約数ペア:

[(1, 16448146), (2, 8224073), (11, 1495286), (13, 1265242), (17, 967538), (22, 747643), (26, 632621), (34, 483769), (143, 115022), (187, 87958), (199, 82654), (221, 74426), (286, 57511), (289, 56914), (374, 43979), (398, 41327), (442, 37213), (578, 28457), (2189, 7514), (2431, 6766), (2587, 6358), (3179, 5174), (3383, 4862), (3757, 4378)]