13256698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11419142

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 431, 862, 1183, 2197, 2366, 3017, 4394, 5603, 6034, 11206, 15379, 30758, 39221, 72839, 78442, 145678, 509873, 946907, 1019746, 1893814, 6628349, 13256698]

約数ペア:

[(1, 13256698), (2, 6628349), (7, 1893814), (13, 1019746), (14, 946907), (26, 509873), (91, 145678), (169, 78442), (182, 72839), (338, 39221), (431, 30758), (862, 15379), (1183, 11206), (2197, 6034), (2366, 5603), (3017, 4394)]