13303952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 27453600

約数和(自身を除く): 14149648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 409, 428, 818, 856, 1636, 1712, 2033, 3272, 4066, 6544, 7771, 8132, 15542, 16264, 31084, 32528, 43763, 62168, 87526, 124336, 175052, 350104, 700208, 831497, 1662994, 3325988, 6651976, 13303952]

約数ペア:

[(1, 13303952), (2, 6651976), (4, 3325988), (8, 1662994), (16, 831497), (19, 700208), (38, 350104), (76, 175052), (107, 124336), (152, 87526), (214, 62168), (304, 43763), (409, 32528), (428, 31084), (818, 16264), (856, 15542), (1636, 8132), (1712, 7771), (2033, 6544), (3272, 4066)]