13039952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 26998272

約数和(自身を除く): 13958320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 251, 272, 382, 502, 764, 1004, 1528, 2008, 3056, 3247, 4016, 4267, 6494, 8534, 12988, 17068, 25976, 34136, 47941, 51952, 68272, 95882, 191764, 383528, 767056, 814997, 1629994, 3259988, 6519976, 13039952]

約数ペア:

[(1, 13039952), (2, 6519976), (4, 3259988), (8, 1629994), (16, 814997), (17, 767056), (34, 383528), (68, 191764), (136, 95882), (191, 68272), (251, 51952), (272, 47941), (382, 34136), (502, 25976), (764, 17068), (1004, 12988), (1528, 8534), (2008, 6494), (3056, 4267), (3247, 4016)]