15354664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 32050620

約数和(自身を除く): 16695956

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 277, 328, 338, 533, 554, 676, 1066, 1108, 1352, 2132, 2216, 3601, 4264, 6929, 7202, 11357, 13858, 14404, 22714, 27716, 28808, 45428, 46813, 55432, 90856, 93626, 147641, 187252, 295282, 374504, 590564, 1181128, 1919333, 3838666, 7677332, 15354664]

約数ペア:

[(1, 15354664), (2, 7677332), (4, 3838666), (8, 1919333), (13, 1181128), (26, 590564), (41, 374504), (52, 295282), (82, 187252), (104, 147641), (164, 93626), (169, 90856), (277, 55432), (328, 46813), (338, 45428), (533, 28808), (554, 27716), (676, 22714), (1066, 14404), (1108, 13858), (1352, 11357), (2132, 7202), (2216, 6929), (3601, 4264)]