16930892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 32432400

約数和(自身を除く): 15501508

約数列:

[1, 2, 4, 11, 22, 44, 449, 857, 898, 1714, 1796, 3428, 4939, 9427, 9878, 18854, 19756, 37708, 384793, 769586, 1539172, 4232723, 8465446, 16930892]

約数ペア:

[(1, 16930892), (2, 8465446), (4, 4232723), (11, 1539172), (22, 769586), (44, 384793), (449, 37708), (857, 19756), (898, 18854), (1714, 9878), (1796, 9427), (3428, 4939)]