15955549912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487997}}^1$

素因数の和:488131

約数の個数: 32

約数和(自身を含む): 30860993520

約数和(自身を除く): 14905443608

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 8174, 16348, 32696, 487997, 975994, 1951988, 3903976, 29767817, 32695799, 59535634, 65391598, 119071268, 130783196, 238142536, 261566392, 1994443739, 3988887478, 7977774956, 15955549912]

約数ペア:

[(1, 15955549912), (2, 7977774956), (4, 3988887478), (8, 1994443739), (61, 261566392), (67, 238142536), (122, 130783196), (134, 119071268), (244, 65391598), (268, 59535634), (488, 32695799), (536, 29767817), (4087, 3903976), (8174, 1951988), (16348, 975994), (32696, 487997)]