13228818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 27789696

約数和(自身を除く): 14560878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 373, 514, 746, 771, 1119, 1542, 2238, 5911, 8579, 11822, 17158, 17733, 25737, 35466, 51474, 95861, 191722, 287583, 575166, 2204803, 4409606, 6614409, 13228818]

約数ペア:

[(1, 13228818), (2, 6614409), (3, 4409606), (6, 2204803), (23, 575166), (46, 287583), (69, 191722), (138, 95861), (257, 51474), (373, 35466), (514, 25737), (746, 17733), (771, 17158), (1119, 11822), (1542, 8579), (2238, 5911)]