13393648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13723}}^1$

素因数の和:13792

約数の個数: 20

約数和(自身を含む): 26377528

約数和(自身を除く): 12983880

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13723, 27446, 54892, 109784, 219568, 837103, 1674206, 3348412, 6696824, 13393648]

約数ペア:

[(1, 13393648), (2, 6696824), (4, 3348412), (8, 1674206), (16, 837103), (61, 219568), (122, 109784), (244, 54892), (488, 27446), (976, 13723)]