13920518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 22187520

約数和(自身を除く): 8267002

約数列:

[1, 2, 17, 34, 383, 766, 1069, 2138, 6511, 13022, 18173, 36346, 409427, 818854, 6960259, 13920518]

約数ペア:

[(1, 13920518), (2, 6960259), (17, 818854), (34, 409427), (383, 36346), (766, 18173), (1069, 13022), (2138, 6511)]