16121476

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5381}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 32550336

約数和(自身を除く): 16428860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5381, 10762, 21524, 37667, 75334, 150668, 575767, 1151534, 2303068, 4030369, 8060738, 16121476]

約数ペア:

[(1, 16121476), (2, 8060738), (4, 4030369), (7, 2303068), (14, 1151534), (28, 575767), (107, 150668), (214, 75334), (428, 37667), (749, 21524), (1498, 10762), (2996, 5381)]