15345704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16829656

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 191, 242, 332, 382, 484, 664, 764, 913, 968, 1528, 1826, 2101, 3652, 4202, 7304, 8404, 10043, 15853, 16808, 20086, 23111, 31706, 40172, 46222, 63412, 80344, 92444, 126824, 174383, 184888, 348766, 697532, 1395064, 1918213, 3836426, 7672852, 15345704]

約数ペア:

[(1, 15345704), (2, 7672852), (4, 3836426), (8, 1918213), (11, 1395064), (22, 697532), (44, 348766), (83, 184888), (88, 174383), (121, 126824), (166, 92444), (191, 80344), (242, 63412), (332, 46222), (382, 40172), (484, 31706), (664, 23111), (764, 20086), (913, 16808), (968, 15853), (1528, 10043), (1826, 8404), (2101, 7304), (3652, 4202)]