13189736

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 28391040

約数和(自身を除く): 15201304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 743, 1268, 1486, 2219, 2536, 2972, 4438, 5201, 5944, 8876, 10402, 17752, 20804, 41608, 235531, 471062, 942124, 1648717, 1884248, 3297434, 6594868, 13189736]

約数ペア:

[(1, 13189736), (2, 6594868), (4, 3297434), (7, 1884248), (8, 1648717), (14, 942124), (28, 471062), (56, 235531), (317, 41608), (634, 20804), (743, 17752), (1268, 10402), (1486, 8876), (2219, 5944), (2536, 5201), (2972, 4438)]