13784728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 28396800

約数和(自身を除く): 14612072

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 3943, 7886, 15772, 31544, 74917, 90689, 149834, 181378, 299668, 362756, 599336, 725512, 1723091, 3446182, 6892364, 13784728]

約数ペア:

[(1, 13784728), (2, 6892364), (4, 3446182), (8, 1723091), (19, 725512), (23, 599336), (38, 362756), (46, 299668), (76, 181378), (92, 149834), (152, 90689), (184, 74917), (437, 31544), (874, 15772), (1748, 7886), (3496, 3943)]