16491358

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 27116208

約数和(自身を除く): 10624850

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 503, 1006, 1261, 2522, 6539, 13078, 16393, 32786, 48791, 85007, 97582, 170014, 634283, 1268566, 8245679, 16491358]

約数ペア:

[(1, 16491358), (2, 8245679), (13, 1268566), (26, 634283), (97, 170014), (169, 97582), (194, 85007), (338, 48791), (503, 32786), (1006, 16393), (1261, 13078), (2522, 6539)]