12499732

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8487

約数の個数: 24

約数和(自身を含む): 25474176

約数和(自身を除く): 12974444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8423, 16846, 33692, 58961, 117922, 235844, 446419, 892838, 1785676, 3124933, 6249866, 12499732]

約数ペア:

[(1, 12499732), (2, 6249866), (4, 3124933), (7, 1785676), (14, 892838), (28, 446419), (53, 235844), (106, 117922), (212, 58961), (371, 33692), (742, 16846), (1484, 8423)]