19931692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1429}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 38198160

約数和(自身を除く): 18266468

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 1429, 2858, 3487, 5716, 6974, 13948, 15719, 31438, 62876, 452993, 905986, 1811972, 4982923, 9965846, 19931692]

約数ペア:

[(1, 19931692), (2, 9965846), (4, 4982923), (11, 1811972), (22, 905986), (44, 452993), (317, 62876), (634, 31438), (1268, 15719), (1429, 13948), (2858, 6974), (3487, 5716)]