12839518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 21231360

約数和(自身を除く): 8391842

約数列:

[1, 2, 29, 31, 37, 58, 62, 74, 193, 386, 899, 1073, 1147, 1798, 2146, 2294, 5597, 5983, 7141, 11194, 11966, 14282, 33263, 66526, 173507, 207089, 221371, 347014, 414178, 442742, 6419759, 12839518]

約数ペア:

[(1, 12839518), (2, 6419759), (29, 442742), (31, 414178), (37, 347014), (58, 221371), (62, 207089), (74, 173507), (193, 66526), (386, 33263), (899, 14282), (1073, 11966), (1147, 11194), (1798, 7141), (2146, 5983), (2294, 5597)]