15988404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 39699072

約数和(自身を除く): 23710668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1093, 1219, 2186, 2438, 3279, 3657, 4372, 4876, 6558, 7314, 13116, 14628, 25139, 50278, 57929, 75417, 100556, 115858, 150834, 173787, 231716, 301668, 347574, 695148, 1332367, 2664734, 3997101, 5329468, 7994202, 15988404]

約数ペア:

[(1, 15988404), (2, 7994202), (3, 5329468), (4, 3997101), (6, 2664734), (12, 1332367), (23, 695148), (46, 347574), (53, 301668), (69, 231716), (92, 173787), (106, 150834), (138, 115858), (159, 100556), (212, 75417), (276, 57929), (318, 50278), (636, 25139), (1093, 14628), (1219, 13116), (2186, 7314), (2438, 6558), (3279, 4876), (3657, 4372)]