11970992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4037

約数の個数: 40

約数和(自身を含む): 26797392

約数和(自身を除く): 14826400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4001, 8002, 16004, 32008, 44011, 64016, 68017, 88022, 136034, 176044, 272068, 352088, 544136, 704176, 748187, 1088272, 1496374, 2992748, 5985496, 11970992]

約数ペア:

[(1, 11970992), (2, 5985496), (4, 2992748), (8, 1496374), (11, 1088272), (16, 748187), (17, 704176), (22, 544136), (34, 352088), (44, 272068), (68, 176044), (88, 136034), (136, 88022), (176, 68017), (187, 64016), (272, 44011), (374, 32008), (748, 16004), (1496, 8002), (2992, 4001)]