16888978634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{74903}}^1$

素因数の和:75230

約数の個数: 32

約数和(自身を含む): 28486290816

約数和(自身を除く): 11597312182

約数列:

[1, 2, 11, 22, 37, 74, 277, 407, 554, 814, 3047, 6094, 10249, 20498, 74903, 112739, 149806, 225478, 823933, 1647866, 2771411, 5542822, 20748131, 30485521, 41496262, 60971042, 228229441, 456458882, 767680847, 1535361694, 8444489317, 16888978634]

約数ペア:

[(1, 16888978634), (2, 8444489317), (11, 1535361694), (22, 767680847), (37, 456458882), (74, 228229441), (277, 60971042), (407, 41496262), (554, 30485521), (814, 20748131), (3047, 5542822), (6094, 2771411), (10249, 1647866), (20498, 823933), (74903, 225478), (112739, 149806)]