16438396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 31309040

約数和(自身を除く): 14870644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3259, 5044, 6518, 13036, 42367, 84734, 169468, 316123, 632246, 1264492, 4109599, 8219198, 16438396]

約数ペア:

[(1, 16438396), (2, 8219198), (4, 4109599), (13, 1264492), (26, 632246), (52, 316123), (97, 169468), (194, 84734), (388, 42367), (1261, 13036), (2522, 6518), (3259, 5044)]