12704090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 26417664

約数和(自身を除く): 13713574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1871, 3395, 3742, 6790, 9355, 13097, 18710, 26194, 65485, 130970, 181487, 362974, 907435, 1270409, 1814870, 2540818, 6352045, 12704090]

約数ペア:

[(1, 12704090), (2, 6352045), (5, 2540818), (7, 1814870), (10, 1270409), (14, 907435), (35, 362974), (70, 181487), (97, 130970), (194, 65485), (485, 26194), (679, 18710), (970, 13097), (1358, 9355), (1871, 6790), (3395, 3742)]