16839244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 31492160

約数和(自身を除く): 14652916

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3307, 5092, 6614, 13228, 62833, 125666, 221569, 251332, 443138, 886276, 4209811, 8419622, 16839244]

約数ペア:

[(1, 16839244), (2, 8419622), (4, 4209811), (19, 886276), (38, 443138), (67, 251332), (76, 221569), (134, 125666), (268, 62833), (1273, 13228), (2546, 6614), (3307, 5092)]