19322206

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 29536416

約数和(自身を除く): 10214210

約数列:

[1, 2, 97, 137, 194, 274, 727, 1454, 13289, 26578, 70519, 99599, 141038, 199198, 9661103, 19322206]

約数ペア:

[(1, 19322206), (2, 9661103), (97, 199198), (137, 141038), (194, 99599), (274, 70519), (727, 26578), (1454, 13289)]