13017368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17881}}^1$

素因数の和:17907

約数の個数: 32

約数和(自身を含む): 30041760

約数和(自身を除く): 17024392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17881, 35762, 71524, 125167, 143048, 232453, 250334, 464906, 500668, 929812, 1001336, 1627171, 1859624, 3254342, 6508684, 13017368]

約数ペア:

[(1, 13017368), (2, 6508684), (4, 3254342), (7, 1859624), (8, 1627171), (13, 1001336), (14, 929812), (26, 500668), (28, 464906), (52, 250334), (56, 232453), (91, 143048), (104, 125167), (182, 71524), (364, 35762), (728, 17881)]