9689966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 18089568

約数和(自身を除く): 8399602

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 1993, 2431, 3986, 4862, 21923, 25909, 33881, 43846, 51818, 67762, 284999, 372691, 440453, 569998, 745382, 880906, 4844983, 9689966]

約数ペア:

[(1, 9689966), (2, 4844983), (11, 880906), (13, 745382), (17, 569998), (22, 440453), (26, 372691), (34, 284999), (143, 67762), (187, 51818), (221, 43846), (286, 33881), (374, 25909), (442, 21923), (1993, 4862), (2431, 3986)]