12903782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 9257818

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 391, 493, 569, 667, 782, 986, 1138, 1334, 9673, 11339, 13087, 16501, 19346, 22678, 26174, 33002, 222479, 280517, 379523, 444958, 561034, 759046, 6451891, 12903782]

約数ペア:

[(1, 12903782), (2, 6451891), (17, 759046), (23, 561034), (29, 444958), (34, 379523), (46, 280517), (58, 222479), (391, 33002), (493, 26174), (569, 22678), (667, 19346), (782, 16501), (986, 13087), (1138, 11339), (1334, 9673)]