13573210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 14650790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1999, 3395, 3998, 6790, 9995, 13993, 19990, 27986, 69965, 139930, 193903, 387806, 969515, 1357321, 1939030, 2714642, 6786605, 13573210]

約数ペア:

[(1, 13573210), (2, 6786605), (5, 2714642), (7, 1939030), (10, 1357321), (14, 969515), (35, 387806), (70, 193903), (97, 139930), (194, 69965), (485, 27986), (679, 19990), (970, 13993), (1358, 9995), (1999, 6790), (3395, 3998)]