16129784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 35032200

約数和(自身を除く): 18902416

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 877, 968, 1672, 1754, 2299, 3508, 4598, 7016, 9196, 9647, 16663, 18392, 19294, 33326, 38588, 66652, 77176, 106117, 133304, 183293, 212234, 366586, 424468, 733172, 848936, 1466344, 2016223, 4032446, 8064892, 16129784]

約数ペア:

[(1, 16129784), (2, 8064892), (4, 4032446), (8, 2016223), (11, 1466344), (19, 848936), (22, 733172), (38, 424468), (44, 366586), (76, 212234), (88, 183293), (121, 133304), (152, 106117), (209, 77176), (242, 66652), (418, 38588), (484, 33326), (836, 19294), (877, 18392), (968, 16663), (1672, 9647), (1754, 9196), (2299, 7016), (3508, 4598)]