16811144

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{947}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 36175680

約数和(自身を除く): 19364536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 947, 1268, 1894, 2219, 2536, 3788, 4438, 6629, 7576, 8876, 13258, 17752, 26516, 53032, 300199, 600398, 1200796, 2101393, 2401592, 4202786, 8405572, 16811144]

約数ペア:

[(1, 16811144), (2, 8405572), (4, 4202786), (7, 2401592), (8, 2101393), (14, 1200796), (28, 600398), (56, 300199), (317, 53032), (634, 26516), (947, 17752), (1268, 13258), (1894, 8876), (2219, 7576), (2536, 6629), (3788, 4438)]