13578434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 21116160

約数和(自身を除く): 7537726

約数列:

[1, 2, 31, 62, 389, 563, 778, 1126, 12059, 17453, 24118, 34906, 219007, 438014, 6789217, 13578434]

約数ペア:

[(1, 13578434), (2, 6789217), (31, 438014), (62, 219007), (389, 34906), (563, 24118), (778, 17453), (1126, 12059)]