15690925496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{22783}}^1$

素因数の和:23028

約数の個数: 64

約数和(自身を含む): 32480870400

約数和(自身を除く): 16789944904

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 197, 394, 437, 788, 874, 1576, 1748, 3496, 3743, 4531, 7486, 9062, 14972, 18124, 22783, 29944, 36248, 45566, 86089, 91132, 172178, 182264, 344356, 432877, 524009, 688712, 865754, 1048018, 1731508, 2096036, 3463016, 4192072, 4488251, 8976502, 9956171, 17953004, 19912342, 35906008, 39824684, 79649368, 85276769, 103229773, 170553538, 206459546, 341107076, 412919092, 682214152, 825838184, 1961365687, 3922731374, 7845462748, 15690925496]

約数ペア:

[(1, 15690925496), (2, 7845462748), (4, 3922731374), (8, 1961365687), (19, 825838184), (23, 682214152), (38, 412919092), (46, 341107076), (76, 206459546), (92, 170553538), (152, 103229773), (184, 85276769), (197, 79649368), (394, 39824684), (437, 35906008), (788, 19912342), (874, 17953004), (1576, 9956171), (1748, 8976502), (3496, 4488251), (3743, 4192072), (4531, 3463016), (7486, 2096036), (9062, 1731508), (14972, 1048018), (18124, 865754), (22783, 688712), (29944, 524009), (36248, 432877), (45566, 344356), (86089, 182264), (91132, 172178)]