13087256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18003

約数の個数: 32

約数和(自身を含む): 30203040

約数和(自身を除く): 17115784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17977, 35954, 71908, 125839, 143816, 233701, 251678, 467402, 503356, 934804, 1006712, 1635907, 1869608, 3271814, 6543628, 13087256]

約数ペア:

[(1, 13087256), (2, 6543628), (4, 3271814), (7, 1869608), (8, 1635907), (13, 1006712), (14, 934804), (26, 503356), (28, 467402), (52, 251678), (56, 233701), (91, 143816), (104, 125839), (182, 71908), (364, 35954), (728, 17977)]