19100402776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26236817}}^1$

素因数の和:26236843

約数の個数: 32

約数和(自身を含む): 44077854240

約数和(自身を除く): 24977451464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26236817, 52473634, 104947268, 183657719, 209894536, 341078621, 367315438, 682157242, 734630876, 1364314484, 1469261752, 2387550347, 2728628968, 4775100694, 9550201388, 19100402776]

約数ペア:

[(1, 19100402776), (2, 9550201388), (4, 4775100694), (7, 2728628968), (8, 2387550347), (13, 1469261752), (14, 1364314484), (26, 734630876), (28, 682157242), (52, 367315438), (56, 341078621), (91, 209894536), (104, 183657719), (182, 104947268), (364, 52473634), (728, 26236817)]