15169648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72931}}^1$

素因数の和:72952

約数の個数: 20

約数和(自身を含む): 31652488

約数和(自身を除く): 16482840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72931, 145862, 291724, 583448, 948103, 1166896, 1896206, 3792412, 7584824, 15169648]

約数ペア:

[(1, 15169648), (2, 7584824), (4, 3792412), (8, 1896206), (13, 1166896), (16, 948103), (26, 583448), (52, 291724), (104, 145862), (208, 72931)]