138191826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12497}}^1$

素因数の和:12618

約数の個数: 32

約数和(自身を含む): 293952960

約数和(自身を除く): 155761134

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 3686, 5529, 11058, 12497, 24994, 37491, 74982, 237443, 474886, 712329, 1212209, 1424658, 2424418, 3636627, 7273254, 23031971, 46063942, 69095913, 138191826]

約数ペア:

[(1, 138191826), (2, 69095913), (3, 46063942), (6, 23031971), (19, 7273254), (38, 3636627), (57, 2424418), (97, 1424658), (114, 1212209), (194, 712329), (291, 474886), (582, 237443), (1843, 74982), (3686, 37491), (5529, 24994), (11058, 12497)]