13793078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 23358720

約数和(自身を除く): 9565642

約数列:

[1, 2, 13, 26, 31, 62, 109, 157, 218, 314, 403, 806, 1417, 2041, 2834, 3379, 4082, 4867, 6758, 9734, 17113, 34226, 43927, 63271, 87854, 126542, 222469, 444938, 530503, 1061006, 6896539, 13793078]

約数ペア:

[(1, 13793078), (2, 6896539), (13, 1061006), (26, 530503), (31, 444938), (62, 222469), (109, 126542), (157, 87854), (218, 63271), (314, 43927), (403, 34226), (806, 17113), (1417, 9734), (2041, 6758), (2834, 4867), (3379, 4082)]