15243176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 31100160

約数和(自身を除く): 15856984

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 1423, 2678, 2846, 5356, 5692, 10712, 11384, 18499, 36998, 73996, 146569, 147992, 293138, 586276, 1172552, 1905397, 3810794, 7621588, 15243176]

約数ペア:

[(1, 15243176), (2, 7621588), (4, 3810794), (8, 1905397), (13, 1172552), (26, 586276), (52, 293138), (103, 147992), (104, 146569), (206, 73996), (412, 36998), (824, 18499), (1339, 11384), (1423, 10712), (2678, 5692), (2846, 5356)]