12909316

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8699}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 26308800

約数和(自身を除く): 13399484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8699, 17398, 34796, 60893, 121786, 243572, 461047, 922094, 1844188, 3227329, 6454658, 12909316]

約数ペア:

[(1, 12909316), (2, 6454658), (4, 3227329), (7, 1844188), (14, 922094), (28, 461047), (53, 243572), (106, 121786), (212, 60893), (371, 34796), (742, 17398), (1484, 8699)]