12888969284

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1931}}^1\times {\mathrm{17203}}^1$

素因数の和:19235

約数の個数: 24

約数和(自身を含む): 22801355808

約数和(自身を除く): 9912386524

約数列:

[1, 2, 4, 97, 194, 388, 1931, 3862, 7724, 17203, 34406, 68812, 187307, 374614, 749228, 1668691, 3337382, 6674764, 33218993, 66437986, 132875972, 3222242321, 6444484642, 12888969284]

約数ペア:

[(1, 12888969284), (2, 6444484642), (4, 3222242321), (97, 132875972), (194, 66437986), (388, 33218993), (1931, 6674764), (3862, 3337382), (7724, 1668691), (17203, 749228), (34406, 374614), (68812, 187307)]