16540428

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{29327}}^1$

素因数の和:29381

約数の個数: 24

約数和(自身を含む): 39416832

約数和(自身を除く): 22876404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 29327, 58654, 87981, 117308, 175962, 351924, 1378369, 2756738, 4135107, 5513476, 8270214, 16540428]

約数ペア:

[(1, 16540428), (2, 8270214), (3, 5513476), (4, 4135107), (6, 2756738), (12, 1378369), (47, 351924), (94, 175962), (141, 117308), (188, 87981), (282, 58654), (564, 29327)]