15945202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 29836800

約数和(自身を除く): 13891598

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1109, 2054, 2218, 7189, 7763, 14378, 14417, 15526, 28834, 87611, 100919, 175222, 201838, 613277, 1138943, 1226554, 2277886, 7972601, 15945202]

約数ペア:

[(1, 15945202), (2, 7972601), (7, 2277886), (13, 1226554), (14, 1138943), (26, 613277), (79, 201838), (91, 175222), (158, 100919), (182, 87611), (553, 28834), (1027, 15526), (1106, 14417), (1109, 14378), (2054, 7763), (2218, 7189)]