15263336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 31531680

約数和(自身を除く): 16268344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 1621, 2354, 3242, 4708, 6484, 9416, 12968, 17831, 35662, 71324, 142648, 173447, 346894, 693788, 1387576, 1907917, 3815834, 7631668, 15263336]

約数ペア:

[(1, 15263336), (2, 7631668), (4, 3815834), (8, 1907917), (11, 1387576), (22, 693788), (44, 346894), (88, 173447), (107, 142648), (214, 71324), (428, 35662), (856, 17831), (1177, 12968), (1621, 9416), (2354, 6484), (3242, 4708)]